Fix if condition in cluster/log-dump/log-dump.sh

smarterclayton · Jul 17, 2017 · de09f8e · de09f8e
1 parent 12ba9bd
commit de09f8e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cluster/log-dump/log-dump.sh b/cluster/log-dump/log-dump.sh
@@ -205,7 +205,7 @@ function dump_masters() {
 
 function dump_nodes() {
   local node_names
-  if [[ -n "$1" ]]; then
+  if [[ -n "${1:-}" ]]; then
     echo "Dumping logs for nodes provided as args to dump_nodes() function"
     node_names=( "$@" )
   elif [[ -n "${use_custom_instance_list}" ]]; then