[gtk+] Call _exit instead of exit from X error handlers

[Matthias Clasen <matthiasc src gnome org>]

commit 31c036b9b44a9d14f878df8804fdaf16c922f376
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Mar 31 19:59:00 2011 -0400

    Call _exit instead of exit from X error handlers
    
    This is because running atexit() handlers from there is
    usually bad news.
    https://bugzilla.gnome.org/show_bug.cgi?id=646338

 gdk/x11/gdkdisplay-x11.c |    2 +-
 gdk/x11/gdkmain-x11.c    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c
index 2911a3a..c4d7763 100644
--- a/gdk/x11/gdkdisplay-x11.c
+++ b/gdk/x11/gdkdisplay-x11.c
@@ -2372,7 +2372,7 @@ _gdk_x11_display_error_event (GdkDisplay  *display,
 #else /* !G_ENABLE_DEBUG */
       g_warning ("%s\n", msg);
 
-      exit (1);
+      _exit (1);
 #endif /* G_ENABLE_DEBUG */
     }
 }
diff --git a/gdk/x11/gdkmain-x11.c b/gdk/x11/gdkmain-x11.c
index e4cce5f..dc57ce2 100644
--- a/gdk/x11/gdkmain-x11.c
+++ b/gdk/x11/gdkmain-x11.c
@@ -265,7 +265,7 @@ gdk_x_io_error (Display *display)
                  display ? DisplayString (display) : gdk_get_display_arg_name ());
     }
 
-  exit(1);
+  _exit (1);
 }
 
 /* X error handler. Keep the name the same because people are used to