Update sup

squid/sup.sh

@@ -21,7 +21,7 @@ if [ -n "$supicaphost" ]; then
    fi
 fi
 
-if [ -n "$supgethosts" ] && [ "error" == 0 ]; then
+if [ -n "$supgethosts" ] && [ "$error" == 0 ]; then
    for i in ${supgethosts[@]}
    do
      echo "CHECK: $i"