From b89e939cc1f8c2c014c4c93c2f8f8b7cb117dc45 Mon Sep 17 00:00:00 2001
From: phil <phil@systemausfall.org>
Date: Sun, 14 May 2023 12:11:11 +0200
Subject: [PATCH] Force clean exit if grep finds no plugins

---
 templates/update-opensearch-plugins.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/update-opensearch-plugins.j2 b/templates/update-opensearch-plugins.j2
index 57df247..b39f16d 100644
--- a/templates/update-opensearch-plugins.j2
+++ b/templates/update-opensearch-plugins.j2
@@ -10,7 +10,7 @@ ACTION="${1:-help}"
 
 case "$ACTION" in
     purge)
-        PLUGINS=$($OPENSEARCH_BIN_PATH/opensearch-plugin list | grep -v opensearch-)
+        PLUGINS=$($OPENSEARCH_BIN_PATH/opensearch-plugin list | grep -v opensearch- || true)
         if [[ -z "$PLUGINS" ]]; then
             exit 0
         else