From a83b6f9cb32d802404eb8eca7b9eec1694822bef Mon Sep 17 00:00:00 2001
From: Pascal Wittmann <mail@pascal-wittmann.de>
Date: Fri, 20 Jul 2018 23:04:39 +0200
Subject: [PATCH] frog: adhere to version schema convention

see issue #43717
---
 pkgs/development/libraries/languagemachines/frog.nix            | 2 +-
 .../release-info/LanguageMachines-frogdata.json                 | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/languagemachines/frog.nix b/pkgs/development/libraries/languagemachines/frog.nix
index 853d23c9745..dcff8c2757e 100644
--- a/pkgs/development/libraries/languagemachines/frog.nix
+++ b/pkgs/development/libraries/languagemachines/frog.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation {
   name = "frog-${release.version}";
   version = release.version;
   src = fetchurl { inherit (release) url sha256;
-                   name = "frog-${release.version}.tar.gz"; };
+                   name = "frog-v${release.version}.tar.gz"; };
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ automake autoconf bzip2 libtar libtool autoconf-archive
                   libxml2 icu
diff --git a/pkgs/development/libraries/languagemachines/release-info/LanguageMachines-frogdata.json b/pkgs/development/libraries/languagemachines/release-info/LanguageMachines-frogdata.json
index 1147322be6d..6ea44938717 100644
--- a/pkgs/development/libraries/languagemachines/release-info/LanguageMachines-frogdata.json
+++ b/pkgs/development/libraries/languagemachines/release-info/LanguageMachines-frogdata.json
@@ -1,5 +1,5 @@
 {
-  "version": "v0.13",
+  "version": "0.13",
   "url": "https://api.github.com/repos/LanguageMachines/frogdata/tarball/v0.13",
   "sha256": "13mhv8qacl0n20ddl1ay49xi6h2m0a149ya3rrsmaah3x4adb4sg"
 }