Export matches_pack_name() and fix its return value

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index ec798a16e98d7c503071d01fd79b3d156e77058c..8258b7adf97d2bc4378d3b92f66e83b383669414 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -190,7 +190,7 @@ nth_string () {
 
 make_squash_message () {
        if test -f "$SQUASH_MSG"; then
-               COUNT=$(($(sed -n "s/^# This is [^0-9]*\([0-9]\+\).*/\1/p" \
+               COUNT=$(($(sed -n "s/^# This is [^0-9]*\([1-9][0-9]*\).*/\1/p" \
                        < "$SQUASH_MSG" | tail -n 1)+1))
                echo "# This is a combination of $COUNT commits."
                sed -n "2,\$p" < "$SQUASH_MSG"
@@ -307,6 +307,8 @@ do_next () {
        rm -rf "$DOTEST" &&
        warn "Successfully rebased and updated $HEADNAME."
 
+       git gc --auto
+
        exit
 }