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-rwxr-xr-xt/t7406-submodule-update.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index dda3929d99..68ea31d693 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -14,8 +14,8 @@ submodule and "git submodule update --rebase/--merge" does not detach the HEAD.
compare_head()
{
- sha_master=`git rev-list --max-count=1 master`
- sha_head=`git rev-list --max-count=1 HEAD`
+ sha_master=$(git rev-list --max-count=1 master)
+ sha_head=$(git rev-list --max-count=1 HEAD)
test "$sha_master" = "$sha_head"
}