--- firefox	2005-08-18 06:28:49.000000000 -0700
+++ firefox.test	2005-08-18 19:39:34.813357354 -0700
@@ -178,7 +178,7 @@
 then
   echo $dist_bin/run-mozilla.sh $script_args $dist_bin/$MOZILLA_BIN "$@"
 fi
-"$dist_bin/run-mozilla.sh" $script_args "$dist_bin/$MOZILLA_BIN" "$@"
+exec "$dist_bin/run-mozilla.sh" $script_args "$dist_bin/$MOZILLA_BIN" "$@"
 exitcode=$?
 
 ## Stop addon scripts