From 42d16037d857aac02add38513bfa58535c1ddcfe Mon Sep 17 00:00:00 2001
From: Eric Bavier <bavier@member.fsf.org>
Date: Mon, 4 Dec 2017 04:30:28 -0600
Subject: tests: Look for multi-digit column numbers in unbound variable test.

* tests/guix-system.sh: Match one or more digits in unbound-variable test.
---
 tests/guix-system.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/guix-system.sh b/tests/guix-system.sh
index 4bb866adfa..213864833a 100644
--- a/tests/guix-system.sh
+++ b/tests/guix-system.sh
@@ -123,9 +123,9 @@ else
     then
 	# FIXME: With Guile 2.2.0 the error is reported on line 4.
 	# See <http://bugs.gnu.org/26107>.
-	grep "$tmpfile:[49]:[0-9]: GRUB-config.*[Uu]nbound variable" "$errorfile"
+	grep "$tmpfile:[49]:[0-9]\+: GRUB-config.*[Uu]nbound variable" "$errorfile"
     else
-	grep "$tmpfile:9:[0-9]: GRUB-config.*[Uu]nbound variable" "$errorfile"
+	grep "$tmpfile:9:[0-9]\+: GRUB-config.*[Uu]nbound variable" "$errorfile"
     fi
 fi
 
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