Merge pull request #735 from xueshanf/patch-1

Bailout when there is not enough input arguments
GoogleContainerTools · Aug 9, 2019 · b44a1b2 · b44a1b2
2 parents d6b2c5b + 06638fa
commit b44a1b2
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/run_in_docker.sh b/run_in_docker.sh
@@ -15,8 +15,9 @@
 #!/bin/bash
 set -e
 
-if [ $# -lt 3 ];
-    then echo "Usage: run_in_docker.sh <path to Dockerfile> <context directory> <image tag> <cache>"
+if [ $# -lt 3 ]; then 
+    echo "Usage: run_in_docker.sh <path to Dockerfile> <context directory> <image tag> <cache>"
+    exit 1
 fi
 
 dockerfile=$1