From aeb135e3a1b6addb77e5149e306ac854bb60b60d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 14 Mar 2018 20:51:09 +0200
Subject: gnu: texlive-latex-listings: Declare a source file-name.

* gnu/packages/tex.scm (texlive-latex-listings)[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 5d5d3a6648..5d83b5a3c0 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -2818,6 +2818,7 @@ footnotes with symbols rather than numbers.")
     (source (origin
               (method svn-fetch)
               (uri (texlive-ref "latex" "listings"))
+              (file-name (string-append name "-" version "-checkout"))
               (sha256
                (base32
                 "1nsn9wp3wl12b36c0sqrim33lf33cr5wky0h4ncnw8lvqgm7h8wf"))))
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