[PATCH v2] t6030 (bisect): work around Mac OS X "ls"

t6030-bisect-porcelain.sh relies on "ls" exiting with nonzero
status when asked to list nonexistent files.  Unfortunately,
/bin/ls on Mac OS X 10.3 exits with exit code 0.  So look at
its output instead.

Signed-off-by: Jonathan Nieder <redacted>
Acked-by: Christian Couder <redacted>
---
On Sun, 27 Jul 2008, Christian Couder wrote:

It seems that there is a problem with the message itself though. When I "git 
am" it, I get:

fatal: cannot convert from x-unknown to utf-8

Hmm, not sure what happened.  Maybe resending it will work...

 t/t6030-bisect-porcelain.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh
index 0626544..244fda6 100755
--- a/t/t6030-bisect-porcelain.sh
+++ b/t/t6030-bisect-porcelain.sh

@@ -76,7 +76,7 @@ test_expect_success 'bisect fails if given any junk instead of revs' '
 	test_must_fail git bisect start foo $HASH1 -- &&
 	test_must_fail git bisect start $HASH4 $HASH1 bar -- &&
 	test -z "$(git for-each-ref "refs/bisect/*")" &&
-	test_must_fail ls .git/BISECT_* &&
+	test -z "$(ls .git/BISECT_* 2>/dev/null)" &&
 	git bisect start &&
 	test_must_fail git bisect good foo $HASH1 &&
 	test_must_fail git bisect good $HASH1 bar &&

-- 
1.5.5.1.328.gbfcc6