From 6c93d02822911457f550af5ae4e20edeeeae0d68 Mon Sep 17 00:00:00 2001
From: luatan <simonschmid@hispeed.ch>
Date: Sun, 11 Feb 2024 14:03:58 +0100
Subject: [PATCH] add local var and missing return

---
 scripts/helper_functions.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/helper_functions.sh b/scripts/helper_functions.sh
index 5a6531da6..606655d9a 100644
--- a/scripts/helper_functions.sh
+++ b/scripts/helper_functions.sh
@@ -70,8 +70,10 @@ isExecutable() {
 # Outputs 0 if RCON is not enabled
 # Outputs the player count if rcon is enabled
 get_player_count() {
+    local player_list
     if [ "${RCON_ENABLED,,}" != true ]; then
         echo 0
+        return 0
     fi
     player_list=$(rcon-cli -c /home/steam/server/rcon.yaml "ShowPlayers")
     echo -n "${player_list}" | wc -l