Modified: trunk/installers/os-x/assets/scripts/postflight
===================================================================
--- trunk/installers/os-x/assets/scripts/postflight	2011-07-02 02:00:42 UTC (rev 840)
+++ trunk/installers/os-x/assets/scripts/postflight	2011-07-16 12:37:33 UTC (rev 841)
@@ -5,6 +5,13 @@
 # v 1.4 Aug 6th, 2009, bf remove all the alias stuff
 # v 1.5 Sep 18th, 2009, bf deal with version in app name
 
-# Force finder to update
-touch "/Applications/Etoys 4.app"
-exit 0
+APP="/Applications/Etoys 4.1.app"
+if [ -d "$APP" ] ; then
+    # Force finder to update
+    touch "$APP"
+    exit 0
+else
+    # forgot to change version number above?
+    echo "Error in postflight: $APP not found"
+    exit 1
+fi