X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=kubernetes%2Fhelm%2Fplugins%2Fundeploy%2Fundeploy.sh;h=dca4499aa1743bec1dde21cf8cc99d102f2f6997;hb=a64592e908c0d302cef785e8c048e60e57b2d568;hp=72c64244c0a579eca539d0090e423a163a7ef014;hpb=69abc8725b0c862ab06526034118402315f97093;p=oom.git

diff --git a/kubernetes/helm/plugins/undeploy/undeploy.sh b/kubernetes/helm/plugins/undeploy/undeploy.sh
index 72c64244c0..dca4499aa1 100755
--- a/kubernetes/helm/plugins/undeploy/undeploy.sh
+++ b/kubernetes/helm/plugins/undeploy/undeploy.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 usage() {
 cat << EOF
@@ -21,17 +21,20 @@ undeploy() {
   RELEASE=$1
   FLAGS=$2
 
-  array=($(helm ls -q --all | grep $RELEASE))
-  n=${#array[*]}
-  for i in $(seq $(($n-1)) -1 0)
+  reverse_list=
+  for item in $(helm ls -q --all | grep $RELEASE)
   do
-    helm del "${array[i]}" $FLAGS
+    reverse_list="$item $reverse_list"
+  done
+  for item in $reverse_list
+  do
+    helm del $item $FLAGS
   done
 }
 
-if [ $# < 1 ]; then
+if [ -z "$1" ]; then
   echo "Error: command 'undeploy' requires a release name"
-  exit 0
+  exit 1
 fi
 
 case "${1:-"help"}" in