Bug#882055: Gedit breaks when writing to a file

[Narcis Garcia]

Sorry, I forgot to test with and without setuid bit:

$ id -un
userA
$ echo "Content text" > file.txt
$ sudo chown userB file.txt
$ sudo chmod u+s,g+rw file.txt

$ nano file.txt
# Modyfy and save: Fine.

$ gedit file.txt
# Modify and save:
GLib-GIO:ERROR:/build/glib2.0-B1uXKV/glib2.0-2.50.3/./gio/glocalfilemonitor.c:433:g_file_monitor_source_handle_event:
code should not be reached