Index: /issm/trunk-jpl/scripts/DownloadExternalPackage.py
===================================================================
--- /issm/trunk-jpl/scripts/DownloadExternalPackage.py	(revision 12186)
+++ /issm/trunk-jpl/scripts/DownloadExternalPackage.py	(revision 12187)
@@ -14,5 +14,5 @@
 if os.path.exists(localFile):
 	print "File "+ localFile +" already exists and will not be downloaded..."
-	return
+	exit 
 
 #Try to download from url