From 51b526d86e350b4f8086c5f61a2f1bf2ba8b087e Mon Sep 17 00:00:00 2001
From: Will Dietz <github@wdtz.org>
Date: Sat, 24 Nov 2018 15:34:57 -0600
Subject: [PATCH] mtools: 4.0.20 -> 4.0.21

* mtools: 4.0.20 -> 4.0.21 (#50993)

https://lists.gnu.org/archive/html/info-mtools/2018-11/msg00009.html

* mtools: homepage is https-capable
---
 pkgs/tools/filesystems/mtools/default.nix             | 11 ++++-------
 .../mtools/fix-dos_to_wchar-declaration.patch         | 11 -----------
 2 files changed, 4 insertions(+), 18 deletions(-)
 delete mode 100644 pkgs/tools/filesystems/mtools/fix-dos_to_wchar-declaration.patch

diff --git a/pkgs/tools/filesystems/mtools/default.nix b/pkgs/tools/filesystems/mtools/default.nix
index 1cbe48ecee5..de9d1a16fdb 100644
--- a/pkgs/tools/filesystems/mtools/default.nix
+++ b/pkgs/tools/filesystems/mtools/default.nix
@@ -1,17 +1,14 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "mtools-4.0.20";
+  name = "mtools-4.0.21";
 
   src = fetchurl {
     url = "mirror://gnu/mtools/${name}.tar.bz2";
-    sha256 = "1vcahr9s6zv1hnrx2bgjnzcas2y951q90r1jvvv4q9v5kwfd6qb0";
+    sha256 = "1kybydx74qgbwpnjvjn49msf8zipchl43d4cq8zzwcyvfkdzw7h2";
   };
 
-  # Prevents errors such as "mainloop.c:89:15: error: expected ')'"
-  # Upstream issue https://lists.gnu.org/archive/html/info-mtools/2014-02/msg00000.html
-  patches = [ ./fix-dos_to_wchar-declaration.patch ] ++
-    stdenv.lib.optional stdenv.isDarwin ./UNUSED-darwin.patch;
+  patches = stdenv.lib.optional stdenv.isDarwin ./UNUSED-darwin.patch;
 
   # fails to find X on darwin
   configureFlags = stdenv.lib.optional stdenv.isDarwin "--without-x";
@@ -19,7 +16,7 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   meta = with stdenv.lib; {
-    homepage = http://www.gnu.org/software/mtools/;
+    homepage = https://www.gnu.org/software/mtools/;
     description = "Utilities to access MS-DOS disks";
     platforms = platforms.unix;
     license = licenses.gpl3;
diff --git a/pkgs/tools/filesystems/mtools/fix-dos_to_wchar-declaration.patch b/pkgs/tools/filesystems/mtools/fix-dos_to_wchar-declaration.patch
deleted file mode 100644
index 576a14b1cb4..00000000000
--- a/pkgs/tools/filesystems/mtools/fix-dos_to_wchar-declaration.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- mtools-4.0.20.org/charsetConv.c	2018-11-19 10:16:14.183820865 +0000
-+++ mtools-4.0.20/charsetConv.c	2018-11-19 10:15:39.808451465 +0000
-@@ -266,7 +266,7 @@
- 	free(cp);
- }
- 
--int dos_to_wchar(doscp_t *cp, char *dos, wchar_t *wchar, size_t len)
-+int dos_to_wchar(doscp_t *cp, const char *dos, wchar_t *wchar, size_t len)
- {
- 	int i;
-