Bug#1020261: gimp: GIMP crashes when interacting with text

[Bernhard Übelacker]

> #6  <signal handler called>
> #7  0x00007fc0a0c3c103 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #8  0x00007fc0a0c326d8 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #9  0x00007fc0a0c32f5a in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #10 0x00007fc0a0c343f4 in g_object_new_with_properties () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #11 0x000056189a4e7787 in gimp_image_undo_push ()
> #12 0x000056189a4ea344 in gimp_image_undo_push_text_layer ()
> #13 0x000056189a219e93 in gimp_text_tool_apply ()


Frames below signal handler are looking similar to #1018105.