## Version information 4.19.3git-166ab0f1 ## Steps to reproduce 1. Enable the Shortcuts sidepane and switch to Buttons Style for the location selector 2. Rename the current (non empty) folder via its location button context menu ## Current behavior It may take some attempts, but eventually Thunar will generate some criticals (or will segfault when debug flags are set). <details><summary>Terminal output</summary> ``` (thunar:23706): thunar-CRITICAL **: 18:39:57.192: thunar_folder_get_files: assertion '(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) ((folder)); GType __t = ((thunar_folder_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; }))))' failed (thunar:23706): thunar-CRITICAL **: 18:39:57.192: thunar_folder_get_corresponding_file: assertion '(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) ((folder)); GType __t = ((thunar_folder_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; }))))' failed (thunar:23706): GLib-GObject-CRITICAL **: 18:39:57.192: invalid (NULL) pointer instance (thunar:23706): GLib-GObject-CRITICAL **: 18:39:57.192: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed (thunar:23706): GLib-GObject-CRITICAL **: 18:39:57.192: invalid (NULL) pointer instance (thunar:23706): GLib-GObject-CRITICAL **: 18:39:57.192: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed (thunar:23706): exo-CRITICAL **: 18:39:57.192: IA__exo_job_launch: assertion '(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) ((job)); GType __t = ((IA__exo_job_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; }))))' failed ``` </details> ## Expected outcome No criticals or segfault. ## Backtrace ``` #0 0x0000739560f40a1b in g_logv () at /usr/lib/libglib-2.0.so.0 #1 0x0000739560f40c94 in g_log () at /usr/lib/libglib-2.0.so.0 #2 0x00005a81acd40eea in thunar_folder_get_files (folder=folder@entry=0x0) at thunar-folder.c:1183 #3 0x00005a81acd4cc92 in thunar_io_jobs_load_statusbar_text_for_folder (standard_view=standard_view@entry=0x5a81e0ea8700, folder=0x0) at thunar-io-jobs.c:1993 #4 0x00005a81acd81c90 in thunar_standard_view_update_statusbar_text_idle (data=0x5a81e0ea8700) at thunar-standard-view.c:2382 #5 thunar_standard_view_update_statusbar_text_idle (data=0x5a81e0ea8700) at thunar-standard-view.c:2354 ```