From 291ef0c616a208541ed8b5acaa14b2f2504d9624 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Carlos=20Mej=C3=ADas=20Rodr=C3=ADguez?=
 <juan.mejias@reduc.edu.cu>
Date: Sun, 25 Nov 2018 12:16:38 -0500
Subject: [PATCH] Remove error exit when undeploying unexistent stak

---
 psu | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/psu b/psu
index fdb6bd5..900b6e5 100755
--- a/psu
+++ b/psu
@@ -187,8 +187,8 @@ deploy () {
 ##################
 undeploy () {
   if [ -z "$STACK" ]; then
-    echo "Error: Stack $PORTAINER_STACK_NAME not found."
-    exit 1
+    echo_verbose "Stack $PORTAINER_STACK_NAME not found."
+    exit 0
   fi
   echo_verbose "Stack $PORTAINER_STACK_NAME found."