From ca6034728b485243f0780283cf86abbfc0a7585d Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Wed, 28 Sep 2022 14:25:32 -0400
Subject: [PATCH] unzip: fix 404'd patch url

---
 pkgs/tools/archivers/unzip/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/archivers/unzip/default.nix b/pkgs/tools/archivers/unzip/default.nix
index 6577d2ee0e64..e7f22ad0ff96 100644
--- a/pkgs/tools/archivers/unzip/default.nix
+++ b/pkgs/tools/archivers/unzip/default.nix
@@ -43,7 +43,12 @@ stdenv.mkDerivation rec {
       sha256 = "1jvs7dkdqs97qnsqc6hk088alhv8j4c638k65dbib9chh40jd7pf";
     })
     (fetchurl {
-      url = "https://sources.debian.org/data/main/u/unzip/6.0-26/debian/patches/06-initialize-the-symlink-flag.patch";
+      urls = [
+        # original link (will be dead eventually):
+        "https://sources.debian.org/data/main/u/unzip/6.0-26%2Bdeb11u1/debian/patches/06-initialize-the-symlink-flag.patch"
+
+        "https://gist.github.com/veprbl/41261bb781571e2246ea42d3f37795f5/raw/d8533d8c6223150f76b0f31aec03e185fcde3579/06-initialize-the-symlink-flag.patch"
+      ];
       sha256 = "1h00djdvgjhwfb60wl4qrxbyfsbbnn1qw6l2hkldnif4m8f8r1zj";
     })
   ] ++ lib.optional enableNLS