From 506ca2c01a3a09a51e0ab58f96aaa4cff2c4eaf3 Mon Sep 17 00:00:00 2001
From: MickLesk <mickey.leskowitz@gmail.com>
Date: Mon, 24 Aug 2026 08:01:03 +0200
Subject: [PATCH] post-pve-install: fix component_exists_in_sources matching
 substrings of hyphenated tokens

---
 tools/pve/post-pve-install.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tools/pve/post-pve-install.sh b/tools/pve/post-pve-install.sh
index bb7469155..335d132d4 100644
--- a/tools/pve/post-pve-install.sh
+++ b/tools/pve/post-pve-install.sh
@@ -63,7 +63,14 @@ get_pve_major_minor() {
 
 component_exists_in_sources() {
   local component="$1"
-  grep -h -E "^[^#]*Components:[^#]*\b${component}\b" /etc/apt/sources.list.d/*.sources 2>/dev/null | grep -q .
+  local line comp
+  while IFS= read -r line; do
+    line="${line#*Components:}"
+    for comp in $line; do
+      [[ "$comp" == "$component" ]] && return 0
+    done
+  done < <(grep -h -E "^[^#]*Components:" /etc/apt/sources.list.d/*.sources 2>/dev/null)
+  return 1
 }
 
 main() {