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-rwxr-xr-xcontrib/devtools/git-subtree-check.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/contrib/devtools/git-subtree-check.sh b/contrib/devtools/git-subtree-check.sh
index 446db59167..9f34451e1a 100755
--- a/contrib/devtools/git-subtree-check.sh
+++ b/contrib/devtools/git-subtree-check.sh
@@ -48,6 +48,7 @@ if [ -z "$latest_squash" ]; then
fi
set $latest_squash
+old=$1
rev=$2
if [ "d$(git cat-file -t $rev 2>/dev/null)" != dcommit ]; then
echo "ERROR: subtree commit $rev unavailable. Fetch/update the subtree repository" >&2