better report

SiteTests/testjob/tests/CE-cms-dummy

@@ -94,10 +94,12 @@ echo "</pre>"
 
 echo "<h2>Checking a source script for middleware</h2>"
 echo "<p>"
+echo "GLITE_ENV_SET = " $GLITE_ENV_SET
 echo "RESET PATH"
 echo "<pre>"
 set -x
 unset LD_LIBRARY_PATH
+unset GLITE_ENV_SET
 export PATH=/usr/bin:/bin
 #source /etc/profile &>/dev/null
 set +x