[gimp] Bug 795123 - plug-in crash starts neverending loop.

[Jehan Pagès <jehanp src gnome org>]

commit 4bc982b84abdf95e00f994b0bcf07aaa3f9cd760
Author: Jehan <jehan girinstud io>
Date:   Tue Apr 10 14:16:33 2018 +0200

    Bug 795123 - plug-in crash starts neverending loop.
    
    Since commit 9c8a8ae576, we don't run gimp_quit(), which properly quits
    the plug-in executable, to make sure that GIMP gets the information that
    it crashed. Instead quit with `exit (EXIT_FAILURE)`.

 libgimp/gimp.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/libgimp/gimp.c b/libgimp/gimp.c
index 75ec23c..1c61ae6 100644
--- a/libgimp/gimp.c
+++ b/libgimp/gimp.c
@@ -2001,6 +2001,7 @@ gimp_fatal_func (const gchar    *log_domain,
    * We want the plug-in to continue its normal crash course, otherwise
    * we won't get the "Plug-in crashed" error in GIMP.
    */
+  exit (EXIT_FAILURE);
 }
 
 #ifdef G_OS_WIN32
@@ -2094,6 +2095,7 @@ gimp_plugin_sigfatal_handler (gint sig_num)
    * We want the plug-in to continue its normal crash course, otherwise
    * we won't get the "Plug-in crashed" error in GIMP.
    */
+  exit (EXIT_FAILURE);
 }
 #endif