Valgrind complaints
It's not my fault, really, Valgrind is nasty :(
Here's one:
==2== General Protection Fault
==2== at 0x53FC50F: g_type_is_a (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6500.0)
==2== by 0x53F4B8F: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6500.0)
==2== by 0x53F60A2: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6500.0)
==2== by 0x4C7B3F4: gtk_css_node_set_style (gtkcssnode.c:899)
==2== by 0x4C7B3F4: gtk_css_node_ensure_style.part.0 (gtkcssnode.c:979)
==2== by 0x4C7B50F: gtk_css_node_ensure_style (gtkcssnode.c:958)
==2== by 0x4C7B50F: gtk_css_node_get_style (gtkcssnode.c:1000)
==2== by 0x4C27C1B: gtk_widget_update_alpha (gtkwidget.c:10249)
==2== by 0x4C34C7A: gtk_widget_realize (gtkwidget.c:3491)
==2== by 0x4C34E4F: gtk_widget_map (gtkwidget.c:2862)
==2== by 0x4C34EFE: gtk_widget_real_map (gtkwidget.c:7451)
==2== by 0x53D6964: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6500.0)
==2== by 0x53F5AF7: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6500.0)
==2== by 0x53F60A2: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6500.0)
And another one:
==2== Invalid free() / delete / delete[] / realloc()
==2== at 0x483AA9F: free (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==2== by 0x4AE499E: free_dir_mtime (gtkicontheme.c:1248)
==2== by 0x486BFB5: g_array_remove_range (in /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6500.0)
==2== by 0x486C1BE: g_array_set_size (in /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6500.0)
==2== by 0x4AE5178: blow_themes (gtkicontheme.c:1370)
==2== by 0x4AE721F: ensure_valid_themes.constprop.0 (gtkicontheme.c:2067)
==2== by 0x4AE8CEA: real_choose_icon.constprop.0 (gtkicontheme.c:2156)
==2== by 0x4AE9BD8: gtk_icon_theme_lookup_icon (gtkicontheme.c:2499)
==2== by 0x4C73E3D: gtk_css_image_icon_theme_snapshot (gtkcssimageicontheme.c:63)
==2== by 0x4B67AFC: gtk_css_style_snapshot_icon (gtkrendericon.c:76)
==2== by 0x4C280BD: gtk_widget_create_render_node (gtkwidget.c:11585)
==2== by 0x4C36CFB: gtk_widget_snapshot (gtkwidget.c:11627)