Index: sftp/kio_sftp.cpp
===================================================================
--- sftp/kio_sftp.cpp
+++ sftp/kio_sftp.cpp
@@ -518,99 +518,99 @@
   mPassword = pass;
 }
 
-bool sftpProtocol::sftpOpenConnection (const AuthInfo& info)
+bool sftpProtocol::sftpOpenConnection(const AuthInfo& info)
 {
-  mSession = ssh_new();
-  if (mSession == nullptr) {
-    error(KIO::ERR_OUT_OF_MEMORY, i18n("Could not create a new SSH session."));
-    return false;
-  }
-
-  long timeout_sec = 30, timeout_usec = 0;
-
-  qCDebug(KIO_SFTP_LOG) << "Creating the SSH session and setting options";
+    mSession = ssh_new();
+    if (mSession == nullptr) {
+        error(KIO::ERR_OUT_OF_MEMORY, i18n("Could not create a new SSH session."));
+        return false;
+    }
 
-  // Set timeout
-  int rc = ssh_options_set(mSession, SSH_OPTIONS_TIMEOUT, &timeout_sec);
-  if (rc < 0) {
-    error(KIO::ERR_INTERNAL, i18n("Could not set a timeout."));
-    return false;
-  }
-  rc = ssh_options_set(mSession, SSH_OPTIONS_TIMEOUT_USEC, &timeout_usec);
-  if (rc < 0) {
-    error(KIO::ERR_INTERNAL, i18n("Could not set a timeout."));
-    return false;
-  }
+    long timeout_sec = 30, timeout_usec = 0;
 
-  // Don't use any compression
-  rc = ssh_options_set(mSession, SSH_OPTIONS_COMPRESSION_C_S, "none");
-  if (rc < 0) {
-    error(KIO::ERR_INTERNAL, i18n("Could not set compression."));
-    return false;
-  }
+    qCDebug(KIO_SFTP_LOG) << "Creating the SSH session and setting options";
 
-  rc = ssh_options_set(mSession, SSH_OPTIONS_COMPRESSION_S_C, "none");
-  if (rc < 0) {
-    error(KIO::ERR_INTERNAL, i18n("Could not set compression."));
-    return false;
-  }
+    // Set timeout
+    int rc = ssh_options_set(mSession, SSH_OPTIONS_TIMEOUT, &timeout_sec);
+    if (rc < 0) {
+        error(KIO::ERR_INTERNAL, i18n("Could not set a timeout."));
+        return false;
+    }
+    rc = ssh_options_set(mSession, SSH_OPTIONS_TIMEOUT_USEC, &timeout_usec);
+    if (rc < 0) {
+        error(KIO::ERR_INTERNAL, i18n("Could not set a timeout."));
+        return false;
+    }
 
-  // Set host and port
-  rc = ssh_options_set(mSession, SSH_OPTIONS_HOST, mHost.toUtf8().constData());
-  if (rc < 0) {
-    error(KIO::ERR_INTERNAL, i18n("Could not set host."));
-    return false;
-  }
+    // Don't use any compression
+    rc = ssh_options_set(mSession, SSH_OPTIONS_COMPRESSION_C_S, "none");
+    if (rc < 0) {
+        error(KIO::ERR_INTERNAL, i18n("Could not set compression."));
+        return false;
+    }
 
-  if (mPort > 0) {
-    rc = ssh_options_set(mSession, SSH_OPTIONS_PORT, &mPort);
+    rc = ssh_options_set(mSession, SSH_OPTIONS_COMPRESSION_S_C, "none");
     if (rc < 0) {
-        error(KIO::ERR_INTERNAL, i18n("Could not set port."));
-      return false;
+        error(KIO::ERR_INTERNAL, i18n("Could not set compression."));
+        return false;
     }
-  }
 
-  // Set the username
-  if (!info.username.isEmpty()) {
-    rc = ssh_options_set(mSession, SSH_OPTIONS_USER, info.username.toUtf8().constData());
+    // Set host and port
+    rc = ssh_options_set(mSession, SSH_OPTIONS_HOST, mHost.toUtf8().constData());
     if (rc < 0) {
-      error(KIO::ERR_INTERNAL, i18n("Could not set username."));
-      return false;
+        error(KIO::ERR_INTERNAL, i18n("Could not set host."));
+        return false;
     }
-  }
 
-  // Read ~/.ssh/config
-  rc = ssh_options_parse_config(mSession, nullptr);
-  if (rc < 0) {
-    error(KIO::ERR_INTERNAL, i18n("Could not parse the config file."));
-    return false;
-  }
+    if (mPort > 0) {
+        rc = ssh_options_set(mSession, SSH_OPTIONS_PORT, &mPort);
+        if (rc < 0) {
+            error(KIO::ERR_INTERNAL, i18n("Could not set port."));
+            return false;
+        }
+    }
 
-  ssh_set_callbacks(mSession, mCallbacks);
+    // Set the username
+    if (!info.username.isEmpty()) {
+        rc = ssh_options_set(mSession, SSH_OPTIONS_USER, info.username.toUtf8().constData());
+        if (rc < 0) {
+            error(KIO::ERR_INTERNAL, i18n("Could not set username."));
+            return false;
+        }
+    }
 
-  qCDebug(KIO_SFTP_LOG) << "Trying to connect to the SSH server";
+    // Read ~/.ssh/config
+    rc = ssh_options_parse_config(mSession, nullptr);
+    if (rc < 0) {
+        error(KIO::ERR_INTERNAL, i18n("Could not parse the config file."));
+        return false;
+    }
 
-  unsigned int effectivePort;
-  if (mPort > 0) {
-      effectivePort = mPort;
-  } else {
-      effectivePort = DEFAULT_SFTP_PORT;
-      ssh_options_get_port(mSession, &effectivePort);
-  }
+    ssh_set_callbacks(mSession, mCallbacks);
 
-  qCDebug(KIO_SFTP_LOG) << "username=" << mUsername << ", host=" << mHost << ", port=" << effectivePort;
+    qCDebug(KIO_SFTP_LOG) << "Trying to connect to the SSH server";
 
-  infoMessage(xi18n("Opening SFTP connection to host %1:%2", mHost, QString::number(effectivePort)));
+    unsigned int effectivePort;
+    if (mPort > 0) {
+        effectivePort = mPort;
+    } else {
+        effectivePort = DEFAULT_SFTP_PORT;
+        ssh_options_get_port(mSession, &effectivePort);
+    }
 
-  /* try to connect */
-  rc = ssh_connect(mSession);
-  if (rc < 0) {
-    error(KIO::ERR_SLAVE_DEFINED, QString::fromUtf8(ssh_get_error(mSession)));
-    closeConnection();
-    return false;
-  }
+    qCDebug(KIO_SFTP_LOG) << "username=" << mUsername << ", host=" << mHost << ", port=" << effectivePort;
 
-  return true;
+    infoMessage(xi18n("Opening SFTP connection to host %1:%2", mHost, QString::number(effectivePort)));
+
+    /* try to connect */
+    rc = ssh_connect(mSession);
+    if (rc < 0) {
+        error(KIO::ERR_SLAVE_DEFINED, QString::fromUtf8(ssh_get_error(mSession)));
+        closeConnection();
+        return false;
+    }
+
+    return true;
 }