From e3fb8c3372721bff46e33532a4d92b38184b778d Mon Sep 17 00:00:00 2001
From: Martin Wimpress <304639+flexiondotorg@users.noreply.github.com>
Date: Sat, 24 Jan 2026 13:59:58 +0000
Subject: [PATCH] fix: use portable extended grep regex

Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>
---
 quickemu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quickemu b/quickemu
index 0446d1d..62f2fda 100755
--- a/quickemu
+++ b/quickemu
@@ -965,7 +965,7 @@ function check_cocoa_gl_es_support() {
 
     # Test QEMU directly for gl=es support - most reliable method
     # This catches both missing OpenGL build support and missing ANGLE libraries
-    if "${QEMU}" -display cocoa,gl=es -M none 2>&1 | grep -qi "OpenGL support was not enabled\|does not accept"; then
+    if "${QEMU}" -display cocoa,gl=es -M none 2>&1 | grep -Eqi "OpenGL support was not enabled|does not accept"; then
         return 1
     fi