WARNING not ERROR on SL4

SiteTests/testjob/tests/CE-cms-analysis

@@ -47,7 +47,8 @@ fi
 if [ $result2 == 0 ]
     then
     echo "ERROR: $SW_DIR/cmsset_default.sh failed"
-    exit $SAME_ERROR
+    # temporarely set this to WARNING to allow soft fail for SL4 clusters
+    exit $SAME_WARNING
 fi
 
 # Execute main test scripts