Checks the output of source cmsset_default.sh for errors

SiteTests/FroNtier/tests/CE-cms-squid

@@ -13,16 +13,25 @@ else
     echo "ERROR: Neither VO_CMS_SW_DIR nor OSG_APP defined"
     exit $SAME_ERROR
 fi
+tmpfile=`mktemp`
 echo "<pre>"
-source $SW_DIR/cmsset_default.sh
+source $SW_DIR/cmsset_default.sh > $tmpfile 2>&1
 result=$?
+cat $tmpfile
 echo "</pre>"
+grep 'Your shell is not able to find' $tmpfile > /dev/null
+result2=$?
+rm -f $tmpfile
 if [ $result != 0 ]
     then
     echo "ERROR: $SW_DIR/cmsset_default.sh non existent or non readable"
     exit $SAME_ERROR
 fi
-
+if [ $result2 == 0 ]
+    then
+    echo "ERROR: $SW_DIR/cmsset_default.sh failed"
+    exit $SAME_ERROR
+fi
 
 # Execute main test script
 echo "<h3>Executing the squid test</h3>"