From 8361442cf73c13f9d8464a1c403032c63af19355 Mon Sep 17 00:00:00 2001
From: Robert Scott <code@humanleg.org.uk>
Date: Mon, 25 Nov 2019 22:25:44 +0000
Subject: [PATCH] facedetect: switch to opencv4

opencv2 is essentially EOL and has security concerns
---
 pkgs/tools/graphics/facedetect/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/graphics/facedetect/default.nix b/pkgs/tools/graphics/facedetect/default.nix
index aab2e111e85f..cb697148d045 100644
--- a/pkgs/tools/graphics/facedetect/default.nix
+++ b/pkgs/tools/graphics/facedetect/default.nix
@@ -12,13 +12,13 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ python2Packages.python python2Packages.wrapPython ];
-  pythonPath = [ python2Packages.numpy python2Packages.opencv ];
+  pythonPath = [ python2Packages.numpy python2Packages.opencv4 ];
 
   phases = [ "unpackPhase" "patchPhase" "installPhase" ];
 
   patchPhase = ''
     substituteInPlace facedetect \
-      --replace /usr/share/opencv "${python2Packages.opencv}/share/OpenCV"
+      --replace /usr/share/opencv "${python2Packages.opencv4}/share/opencv4"
   '';
 
   installPhase = ''