fix clippy errors

2019-03-28 00:45:53 +00:00 · 2019-03-28 00:45:53 +00:00 · a94bc80383
parent 586b6fc3d7
commit a94bc80383
1 changed files with 1 additions and 1 deletions
--- a/net/gce.sh
+++ b/net/gce.sh
@ -481,7 +481,7 @@ EOF
  num_zones=${#zones[@]}
  numNodesPerZone=$((additionalFullNodeCount / num_zones))
  numLeftOverNodes=$((additionalFullNodeCount % num_zones))
-  for ((i=0; i < $num_zones; i++)); do
+  for ((i=0; i < "$num_zones"; i++)); do
    zone=${zones[i]}
    if [[ $i -eq $((num_zones - 1)) ]]; then
      numNodesPerZone=$((numNodesPerZone + numLeftOverNodes))