[PATCH v2 20/30] subtree: use "^{commit}" instead of "^0"

From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Apr 26, 2021, 17:45 UTC
Message-ID: <20210426174525.3937858-21-lukeshu@lukeshu.com>
In-Reply-To: <20210426174525.3937858-1-lukeshu@lukeshu.com>

From: Luke Shumaker <lukeshu@datawire.io>

They are synonyms. Both are used in the file. ^{commit} is clearer, so "standardize" on that.

Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
---
 contrib/subtree/git-subtree.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh
index af636fbb43..ee7fda3672 100755
--- a/contrib/subtree/git-subtree.sh
+++ b/contrib/subtree/git-subtree.sh
@@ -316,7 +316,7 @@ find_latest_squash () {
 			main="$b"
 			;;
 		git-subtree-split:)
-			sub="$(git rev-parse "$b^0")" ||
+			sub="$(git rev-parse "$b^{commit}")" ||
 			die "could not rev-parse split hash $b from commit $sq"
 			;;
 		END)
@@ -363,7 +363,7 @@ find_existing_splits () {
 			main="$b"
 			;;
 		git-subtree-split:)
-			sub="$(git rev-parse "$b^0")" ||
+			sub="$(git rev-parse "$b^{commit}")" ||
 			die "could not rev-parse split hash $b from commit $sq"
 			;;
 		END)

-- 
2.31.1