Extra safeguard for unset variables

miqui · Jul 12, 2015 · f8536a2 · f8536a2
1 parent 8730780
commit f8536a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docker-cleanup-volumes.sh b/docker-cleanup-volumes.sh
@@ -1,6 +1,6 @@
 #! /bin/bash
 
-set -eo pipefail
+set -eou pipefail
 
 #usage: sudo ./docker-cleanup-volumes.sh [--dry-run]