Bug 437767

SUMMARY
Nothing severe just a bit annoying;

STEPS TO REPRODUCE
1. take a screenshot close the app.

OBSERVED RESULT
crash, program unexpectedly shutdown, when shutting down expectedly

EXPECTED RESULT
program expectedly shutdown

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.12.7-zen1-1-zen/5.21.5
KDE Plasma Version: 5.21.5
KDE Frameworks Version: 5.82.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION
I seen segmentation faults happen after an exit() call via libc, or it was by directly invoking the syscall. One way or another, I guess there's some memory leak/non freed resource and is >:( angery
Application: Spectacle (spectacle), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fc406a724b8 in  () at /usr/lib/libkImageAnnotator.so.0
#5  0x00007fc406a726d9 in  () at /usr/lib/libkImageAnnotator.so.0
#6  0x00007fc406a33785 in  () at /usr/lib/libkImageAnnotator.so.0
#7  0x00007fc406a338b9 in  () at /usr/lib/libkImageAnnotator.so.0
#8  0x00007fc406a2f51e in  () at /usr/lib/libkImageAnnotator.so.0
#9  0x00007fc406a2f5b9 in  () at /usr/lib/libkImageAnnotator.so.0
#10 0x00007fc406a2eefb in  () at /usr/lib/libkImageAnnotator.so.0
#11 0x00007fc406a2e177 in kImageAnnotator::KImageAnnotator::~KImageAnnotator() () at /usr/lib/libkImageAnnotator.so.0
#12 0x00007fc406a2e1aa in kImageAnnotator::KImageAnnotator::~KImageAnnotator() () at /usr/lib/libkImageAnnotator.so.0
#13 0x00007fc404f197de in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#14 0x00007fc405a035ce in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5
#15 0x00005615ae17526e in  ()
#16 0x00007fc404f197de in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#17 0x00007fc405a035ce in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5
#18 0x00005615ae17646d in  ()
#19 0x00005615ae17150c in  ()
#20 0x00007fc40487bb25 in __libc_start_main () at /usr/lib/libc.so.6
#21 0x00005615ae171e0e in  ()
[Inferior 1 (process 77990) detached]