This eases reading of debug output using sh -x and probably helps
performance, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
tg.sh | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tg.sh b/tg.sh
index 8c23d26..ccb40cd 100644
--- a/tg.sh
+++ b/tg.sh
@@ -77,7 +77,7 @@ measure_branch()
# Whether B1 is a superset of B2.
branch_contains()
{
- [ -z "$(git rev-list ^"$1" "$2" --)" ]
+ [ -z "$(git rev-list --max-count=1 ^"$1" "$2" --)" ]
}
# ref_exists REF
--
1.5.6.5
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