From 27187817e4527696e513afcbec7e0503a89ec93a Mon Sep 17 00:00:00 2001
From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 19 Apr 2012 13:05:26 -0700
Subject: [PATCH] t9400: fix gnuism in grep

Using "\+" in "grep" and expecting that it means one or more
is a GNUism.  Spell it in a dumb and portable way.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t9400-git-cvsserver-server.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index 9199550ef4ffa3..173bf3d4afd7f6 100755
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -500,8 +500,8 @@ test_expect_success 'cvs status (no subdirs in header)' '
 cd "$WORKDIR"
 test_expect_success 'cvs co -c (shows module database)' '
     GIT_CONFIG="$git_config" cvs co -c > out &&
-    grep "^master[	 ]\+master$" < out &&
-    ! grep -v "^master[	 ]\+master$" < out
+    grep "^master[	 ][ 	]*master$" <out &&
+    ! grep -v "^master[	 ][ 	]*master$" <out
 '
 
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