Files
gimp/libgimpwidgets
Jehan 9dcdf37ab3 libgimpwidgets: check error return for gtk_icon_theme_load_icon().
In gimp_page_selector_add_frame(), if "gimp-frame" icon cannot be loaded
(which should not happen, but reality can always strike back!), we want
to abort from gimp_page_selector_add_frame() immediately.

Also as a consequence, its return value might be NULL, hence should be
freed with g_clear_object() instead.

This happened here because of broken meson rules (which didn't install
this icon) and ended up in forever looping errors when loading a
multi-page PDF (pages are shown in frames in a dialog):

> (file-pdf-load:12348): GdkPixbuf-CRITICAL **: 11:59:28.513: gdk_pixbuf_copy_area: assertion 'src_pixbuf != NULL' failed
2019-10-12 12:25:55 +02:00
..
2019-08-17 10:53:45 +02:00
2019-06-05 19:06:56 -04:00
2019-08-13 11:50:51 -04:00
2019-09-11 16:42:04 +02:00