libqt4: Add check of return-value of qt_safe_pipe
This update fixes the following issues with libqt4:
- Add check-return-value-of-qt_safe_pipe.patch:
* fixes QTBUG#18934 and kde#310777
-
Submitted by
Dirk Mueller (dirkmueller)
Fixed bugs
kde#310777
Crash - QProcess::waitForFinished - Running out of file descriptors
