mythfrontend signal SIGSEGV

[avvissu@…]

Steps to Reproduce:

1) Run mythfrontend
2) Initial setup of the mythtv
3) Save
4) A segmentation fault is generated

Here is the gdb backtrace (for the seg fault): see: gdb.txt

Here are the build log: see: build_log.txt

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System: openSUSE_Tumbleweed mythtv = 2.8 Qt5 = 5.6.0

[Stuart Auchterlonie]

Duplicate of #12735 workaround is to copy a working one from somewhere.