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-rwxr-xr-xcontrib/devtools/git-subtree-check.sh3
1 files changed, 1 insertions, 2 deletions
diff --git a/contrib/devtools/git-subtree-check.sh b/contrib/devtools/git-subtree-check.sh
index 2384d66cad..446db59167 100755
--- a/contrib/devtools/git-subtree-check.sh
+++ b/contrib/devtools/git-subtree-check.sh
@@ -18,7 +18,7 @@ find_latest_squash()
sub=
git log --grep="^git-subtree-dir: $dir/*\$" \
--pretty=format:'START %H%n%s%n%n%b%nEND%n' "$COMMIT" |
- while read a b junk; do
+ while read a b _; do
case "$a" in
START) sq="$b" ;;
git-subtree-mainline:) main="$b" ;;
@@ -48,7 +48,6 @@ if [ -z "$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