From 40e08aa870a5162dfe70100767f60e6d9371af18 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Forsman?= <bjorn.forsman@gmail.com>
Date: Mon, 27 Nov 2017 08:02:01 +0100
Subject: [PATCH] stm32flash: use ${name} in fetchurl to keep DRY

---
 pkgs/development/tools/misc/stm32flash/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/misc/stm32flash/default.nix b/pkgs/development/tools/misc/stm32flash/default.nix
index 014615d5b01..3da98f38ebc 100644
--- a/pkgs/development/tools/misc/stm32flash/default.nix
+++ b/pkgs/development/tools/misc/stm32flash/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, unzip }:
 
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   name = "stm32flash-0.5";
 
   src = fetchurl {
-    url = mirror://sourceforge/stm32flash/stm32flash-0.5.tar.gz;
+    url = "mirror://sourceforge/stm32flash/${name}.tar.gz";
     sha256 = "01p396daqw3zh6nijffbfbwyqza33bi2k4q3m5yjzs02xwi99alp";
   };