Don't apply options change if scanning is in progress
As this could damage the resulting image.
Now related functions return -1 to indicate this case.
Differential Revision: https://phabricator.kde.org/D17510
Description
Description
Details
Details
- Committed
trufanov Feb 25 2019, 8:32 PM - Differential Revision
- D17510: Postponed settings change if scanning is in progress
- Parents
- R382:130c4503068e: Static version of toQImageSilent()
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- Unknown
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