when unref-ing the handlers, also invalidate them. bug nailed down by Karl

Sun Mar 26 03:21:28 2000  Tim Janik  <timj@gtk.org>

        * gtk/gtksignal.c (gtk_signal_handlers_destroy): when unref-ing
        the handlers, also invalidate them. bug nailed down by Karl Nelson
        <kenelson@ece.ucdavis.edu>.

ChangeLog

+Sun Mar 26 03:21:28 2000  Tim Janik  <timj@gtk.org>
+
+        * gtk/gtksignal.c (gtk_signal_handlers_destroy): when unref-ing
+        the handlers, also invalidate them. bug nailed down by Karl Nelson
+        <kenelson@ece.ucdavis.edu>.
+
 Fri May 19 06:49:23 2000  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkfontsel.c (gtk_font_selection_get_font_name): handle

ChangeLog.pre-2-0

+Sun Mar 26 03:21:28 2000  Tim Janik  <timj@gtk.org>
+
+        * gtk/gtksignal.c (gtk_signal_handlers_destroy): when unref-ing
+        the handlers, also invalidate them. bug nailed down by Karl Nelson
+        <kenelson@ece.ucdavis.edu>.
+
 Fri May 19 06:49:23 2000  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkfontsel.c (gtk_font_selection_get_font_name): handle

ChangeLog.pre-2-10

+Sun Mar 26 03:21:28 2000  Tim Janik  <timj@gtk.org>
+
+        * gtk/gtksignal.c (gtk_signal_handlers_destroy): when unref-ing
+        the handlers, also invalidate them. bug nailed down by Karl Nelson
+        <kenelson@ece.ucdavis.edu>.
+
 Fri May 19 06:49:23 2000  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkfontsel.c (gtk_font_selection_get_font_name): handle

ChangeLog.pre-2-2

+Sun Mar 26 03:21:28 2000  Tim Janik  <timj@gtk.org>
+
+        * gtk/gtksignal.c (gtk_signal_handlers_destroy): when unref-ing
+        the handlers, also invalidate them. bug nailed down by Karl Nelson
+        <kenelson@ece.ucdavis.edu>.
+
 Fri May 19 06:49:23 2000  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkfontsel.c (gtk_font_selection_get_font_name): handle

ChangeLog.pre-2-4

+Sun Mar 26 03:21:28 2000  Tim Janik  <timj@gtk.org>
+
+        * gtk/gtksignal.c (gtk_signal_handlers_destroy): when unref-ing
+        the handlers, also invalidate them. bug nailed down by Karl Nelson
+        <kenelson@ece.ucdavis.edu>.
+
 Fri May 19 06:49:23 2000  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkfontsel.c (gtk_font_selection_get_font_name): handle

ChangeLog.pre-2-6

+Sun Mar 26 03:21:28 2000  Tim Janik  <timj@gtk.org>
+
+        * gtk/gtksignal.c (gtk_signal_handlers_destroy): when unref-ing
+        the handlers, also invalidate them. bug nailed down by Karl Nelson
+        <kenelson@ece.ucdavis.edu>.
+
 Fri May 19 06:49:23 2000  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkfontsel.c (gtk_font_selection_get_font_name): handle

ChangeLog.pre-2-8

+Sun Mar 26 03:21:28 2000  Tim Janik  <timj@gtk.org>
+
+        * gtk/gtksignal.c (gtk_signal_handlers_destroy): when unref-ing
+        the handlers, also invalidate them. bug nailed down by Karl Nelson
+        <kenelson@ece.ucdavis.edu>.
+
 Fri May 19 06:49:23 2000  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkfontsel.c (gtk_font_selection_get_font_name): handle

gtk/gtksignal.c

@@ -1195,12 +1195,20 @@ gtk_signal_handlers_destroy (GtkObject *object)
 	  
 	  next = handler->next;
 	  if (handler->id > 0)
-	    gtk_signal_handler_unref (handler, object);
+            {
+	      handler->id = 0;
+	      handler->blocked += 1;
+	      gtk_signal_handler_unref (handler, object);
+	    }
 	  handler = next;
 	}
       handler = gtk_object_get_data_by_id (object, gtk_handler_quark);
       if (handler->id > 0)
-	gtk_signal_handler_unref (handler, object);
+        {
+	  handler->id = 0;
+	  handler->blocked += 1;
+	  gtk_signal_handler_unref (handler, object);
+	}
     }
 }