From 24bae16e716847b3474c463d9e39244e49f7a29a Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Thu, 28 Jan 2021 15:38:17 -0500
Subject: [PATCH] libusb1: remove assert that breaks udev = null deep override

This is another case of #73102
---
 pkgs/development/libraries/libusb1/default.nix | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/libusb1/default.nix b/pkgs/development/libraries/libusb1/default.nix
index 33cd34ea5a0e..d69c8d670c4a 100644
--- a/pkgs/development/libraries/libusb1/default.nix
+++ b/pkgs/development/libraries/libusb1/default.nix
@@ -3,14 +3,12 @@
 , autoreconfHook
 , pkg-config
 , enableUdev ? stdenv.isLinux && !stdenv.hostPlatform.isMusl
-, udev ? null
+, udev
 , libobjc
 , IOKit
 , withStatic ? false
 }:
 
-assert enableUdev -> udev != null;
-
 stdenv.mkDerivation rec {
   pname = "libusb";
   version = "1.0.24";