From 19389bcdc23c8c111872ad6d99ef9adf4495f9b4 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 14 Mar 2018 20:30:06 +0200
Subject: [PATCH] gnu: texlive-latex-xcolor: Declare a source file-name.

* gnu/packages/tex.scm (texlive-latex-xcolor)[source]: Declare a source
file-name.
---
 gnu/packages/tex.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index ae3c7b3abd..331e1ed80c 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -1223,6 +1223,7 @@ keyval, and lscape.")
     (source (origin
               (method svn-fetch)
               (uri (texlive-ref "latex" "xcolor"))
+              (file-name (string-append name "-" version "-checkout"))
               (sha256
                (base32
                 "01n613s7bcrd2n4jfawm0k4nn2ny3aaifp2jjfif3lz4sbv31494"))))