From 63b31b567e4716e6dacb764847f5cdebcb9ed8e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sat, 2 Dec 2017 11:02:24 +0100
Subject: [PATCH] gnu: xfig: Don't ignore 'xmkmf' exit code.

Suggested by Mike Gerwitz <mtg@gnu.org>.

* gnu/packages/xfig.scm (xfig)[arguments]: Use 'invoke' when invoking
'xmkmf'.
---
 gnu/packages/xfig.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/xfig.scm b/gnu/packages/xfig.scm
index 64ca57028f..e51558e0be 100644
--- a/gnu/packages/xfig.scm
+++ b/gnu/packages/xfig.scm
@@ -90,7 +90,7 @@
                         (("XCOMM USEINLINE") "USEINLINE"))
                       ;; The -a argument is required in order to pick up the correct paths
                       ;; to several X header files.
-                      (zero? (system* "xmkmf" "-a"))
+                      (invoke "xmkmf" "-a")
                       ;; Reset some variables that are inherited from imake templates
                       (substitute* "Makefile"
                         ;; These imake variables somehow remain undefined