From 1775ac9a58a08662fb2991177d1a596e6ea4b0c5 Mon Sep 17 00:00:00 2001
From: Andrew Murray <radarhere@users.noreply.github.com>
Date: Sat, 1 Feb 2025 12:04:59 +1100
Subject: [PATCH] If brew is not installed, use /usr prefix

---
 depends/install_libavif.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/depends/install_libavif.sh b/depends/install_libavif.sh
index 41bffc2f4be..581a1c5aac9 100755
--- a/depends/install_libavif.sh
+++ b/depends/install_libavif.sh
@@ -7,7 +7,7 @@ version=1.1.1
 
 pushd libavif-$version
 
-if [ $(uname) == "Darwin" ]; then
+if [ $(uname) == "Darwin" ] && [ -x "$(command -v brew)" ]; then
     PREFIX=$(brew --prefix)
 else
     PREFIX=/usr