fix a gtk warning

GLib-CRITICAL **: Source ID 350 was not found when attempting to remove
it at /usr/libexec/drakconf line 1055.

1 files changed, 4 insertions, 1 deletions

diff --git a/control-center b/control-center
index b56e93ba..c506e6bd 100755
--- a/control-center
+++ b/control-center
@@ -1052,7 +1052,10 @@ my ($run_pixbuf, $run_counter, $run_counter_add, %run_pixbufs);
 
 sub stop_wait_area() {
     $wait_darea->hide;
-    Glib::Source->remove($timeout) if $timeout;
+    if ($timeout) {
+	    Glib::Source->remove($timeout);
+	    undef $timeout;
+    }
     undef %run_pixbufs;
 }