From 9d39569bdae4a250f3d05107d1b821598fb62d87 Mon Sep 17 00:00:00 2001
From: CanbiZ <47820557+MickLesk@users.noreply.github.com>
Date: Tue, 23 Sep 2025 14:53:26 +0200
Subject: [PATCH] Refactor device detection in build_container function

Replaces glob loops with compgen for detecting VAAPI and NVIDIA devices in /dev. This improves robustness and avoids issues when no matching devices are present.
---
 misc/build.func | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/misc/build.func b/misc/build.func
index e854b893..ed6da7a4 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -2128,16 +2128,15 @@ build_container() {
     VAAPI_DEVICES=()
     NVIDIA_DEVICES=()
 
-    # Detect VAAPI devices (Intel/AMD)
-    if [[ -d /dev/dri ]]; then
-      for device in /dev/dri/renderD* /dev/dri/card*; do
-        [[ -e "$device" ]] && VAAPI_DEVICES+=("$device")
-      done
-    fi
+    for device in $(compgen -G "/dev/dri/renderD*" || true); do
+      VAAPI_DEVICES+=("$device")
+    done
+    for device in $(compgen -G "/dev/dri/card*" || true); do
+      VAAPI_DEVICES+=("$device")
+    done
 
-    # Detect NVIDIA devices
-    for device in /dev/nvidia*; do
-      [[ -e "$device" ]] && NVIDIA_DEVICES+=("$device")
+    for device in $(compgen -G "/dev/nvidia*" || true); do
+      NVIDIA_DEVICES+=("$device")
     done
   }