From f0ca3fef54d58fb369a99c769df571d76deed970 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Sat, 7 Aug 2021 17:55:56 -0400
Subject: [PATCH] fix: correct count check for user-auth trigger

There are cases where the user-auth plugin exists but the events plugin is not enabled, and this accounts for that.
---
 plugins/common/functions | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/plugins/common/functions b/plugins/common/functions
index 9bd8d8c97..739da92c2 100755
--- a/plugins/common/functions
+++ b/plugins/common/functions
@@ -795,8 +795,15 @@ dokku_auth() {
   export SSH_USER=${SSH_USER:=$USER}
   export SSH_NAME=${NAME:="default"}
 
+  local user_auth_count=$(find "$PLUGIN_PATH"/enabled/*/user-auth 2>/dev/null | wc -l)
+
+  # no plugin trigger exists
+  if [[ $user_auth_count == 0 ]]; then
+    return 0
+  fi
+
   # this plugin trigger exists in the core `20_events` plugin
-  if [[ $(find "$PLUGIN_PATH"/enabled/*/user-auth 2>/dev/null | wc -l) == 1 ]]; then
+  if [[ "$user_auth_count" == 1 ]] && [[ -f "$PLUGIN_PATH"/enabled/20_events/user-auth ]]; then
     return 0
   fi