Use head instead of awk

[git-scripts.git] / hooks / post-checkout-touch

diff --git a/hooks/post-checkout-touch b/hooks/post-checkout-touch
index 713395f2fb7eb54db24e2def67e0962b73bc450e..aa90936fdd514f9b853657399cb3da603617105c 100755 (executable)
--- a/hooks/post-checkout-touch
+++ b/hooks/post-checkout-touch
@@ -8,7 +8,7 @@ new_HEAD="$2"
 new_branch="$3"
 
 if [ "$new_branch" = 1 ]; then
-   commit_date="`git show --format='%cD' \"$new_HEAD\" | awk '{if (NR==1) print}'`" &&
+   commit_date="`git show --format='%cD' \"$new_HEAD\" | head -1`" &&
    touch --date="$commit_date" `git ls-files --cached`
 fi