[PATCH] Fix a false negative in t5512 when run using sh -x

[Johannes Sixt <j6t@kdbg.org>]

The test compares the stderr of a git command called with test_must_fail
to some expected output. With bash (and probably other shells as well)
when run with -x turned on, command trace output ends up in the captured
output. Of course, the actual output does not match the expected output
anymore.

Use 'grep' to check for expected output.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
---
 t/t5512-ls-remote.sh |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh
index 3cf1b3d..24c8684 100755
--- a/t/t5512-ls-remote.sh
+++ b/t/t5512-ls-remote.sh
@@ -86,10 +86,6 @@ test_expect_success 'use branch.<name>.remote if possible' '
 
 '
 
-cat >exp <<EOF
-fatal: 'refs*master' does not appear to be a git repository
-fatal: The remote end hung up unexpectedly
-EOF
 test_expect_success 'confuses pattern as remote when no remote specified' '
 	#
 	# Do not expect "git ls-remote <pattern>" to work; ls-remote, correctly,
@@ -103,7 +99,7 @@ test_expect_success 'confuses pattern as remote when no remote specified' '
 	# We could just as easily have used "master"; the "*" emphasizes its
 	# role as a pattern.
 	test_must_fail git ls-remote refs*master >actual 2>&1 &&
-	test_cmp exp actual
+	grep "does not appear to be a git repository" actual
 
 '
 
-- 
1.7.1.75.g68e2c