From 079a6f481f4e42e8c3ff670f7582403a8b47e84a Mon Sep 17 00:00:00 2001
From: nick-linux8 <nick.stationengineer@proton.me>
Date: Sat, 27 Jun 2026 01:46:53 -0400
Subject: [PATCH] mlt: update --replace and match opencv to PR in staging

---
 pkgs/by-name/ml/mlt/package.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/ml/mlt/package.nix b/pkgs/by-name/ml/mlt/package.nix
index db580fba2944..4d07ef764a36 100644
--- a/pkgs/by-name/ml/mlt/package.nix
+++ b/pkgs/by-name/ml/mlt/package.nix
@@ -152,7 +152,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   postFixup = ''
     substituteInPlace "$dev"/lib/pkgconfig/mlt-framework-7.pc \
-      --replace '=''${prefix}//' '=/'
+      --replace-fail '=''${prefix}//' '=/'
   '';
 
   passthru = {