Prevent QWebEngine from overriding signal handlers
- The documentation view may use QWebEngine, which is based on Chromium, which installs its own signals handlers. This breaks the use of KCrash.
- Overriding the signal handlers can be prevented by setting an environment variable before the use, just like in D16004.
- open a documentation page in KDevelop
- kill SIGABRT KDevelop -> DrKonqi shows up
Reviewers: KDevelop, apol
Reviewed By: KDevelop, apol
Differential Revision: https://phabricator.kde.org/D16188