From b2aef7219c754ee2fc2279230748a4fb1c2f79e1 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 14 Mar 2018 21:04:10 +0200
Subject: [PATCH] gnu: texlive-latex-overpic: Declare a source file-name.

* gnu/packages/tex.scm (texlive-latex-overpic)[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 16f5419a0a..936bcbc018 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -3156,6 +3156,7 @@ entry at the \"natural\" width of its text.")
                                         %texlive-tag "/Master/texmf-dist/"
                                         "/tex/latex/overpic"))
                     (revision %texlive-revision)))
+              (file-name (string-append name "-" version "-checkout"))
               (sha256
                (base32
                 "0m29q9qdb00558b7g2i7iw6w62n5s46yx81j8m99qkv77magk4fm"))))