From 07d1f0837d825ed2faa0e45da5c90b8e111abc2b Mon Sep 17 00:00:00 2001
From: Michel Roegl-Brunner
 <73236783+michelroegl-brunner@users.noreply.github.com>
Date: Thu, 27 Aug 2026 10:05:08 +0200
Subject: [PATCH] =?UTF-8?q?Fix:=20Incorporate=20the=20new=20update=20funct?=
 =?UTF-8?q?ions=20to=20prevent=20a=20empty=20grep=20on=20=E2=80=A6=20(#168?=
 =?UTF-8?q?09)?=
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* Fix: Incorporate the new update functions to prevent a empty grep on the legacy link in /usr/bin/update

* Remove outdated comments from update-apps.sh

Removed comments regarding the new-style entrypoint and fallback logic for service extraction.

---------

Co-authored-by: CanbiZ (MickLesk) <47820557+MickLesk@users.noreply.github.com>
---
 tools/pve/update-apps.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/pve/update-apps.sh b/tools/pve/update-apps.sh
index 867eed2f4..464c64450 100644
--- a/tools/pve/update-apps.sh
+++ b/tools/pve/update-apps.sh
@@ -173,7 +173,11 @@ function detect_service() {
     rm -rf "$tmpdir"
     return 1
   fi
-  service=$(grep -oE '/ct/[a-zA-Z0-9._-]+\.sh' "$update_file" 2>/dev/null | head -n1 | sed 's|.*/ct/||; s|\.sh$||')
+
+  service=$(sed -n -E 's/^[[:space:]]*export[[:space:]]+UPDATE_SCRIPT_NAME=["'"'"']?([a-zA-Z0-9._-]+).*/\1/p' "$update_file" | head -n1)
+  [[ -z "$service" ]] && service=$(sed -n -E 's/^[[:space:]]*export[[:space:]]+SCRIPT_SLUG=["'"'"']?([a-zA-Z0-9._-]+).*/\1/p' "$update_file" | head -n1)
+  [[ -z "$service" ]] && service=$(grep -oE '/ct/[a-zA-Z0-9._-]+\.sh' "$update_file" 2>/dev/null | head -n1 | sed 's|.*/ct/||; s|\.sh$||')
+
   rm -rf "$tmpdir"
 }