- git-apply --index -C1 "$tmp_patch" &&
- tree=$(git-write-tree) &&
- commit=$((echo "$SUBJECT"; echo; cat "$tmp_msg") | git-commit-tree $tree -p $commit) &&
- git-update-ref HEAD $commit || exit 4
+ if [ -z "$dry_run" ] ; then
+ git-apply --index -C1 "$tmp_patch" &&
+ tree=$(git-write-tree) &&
+ commit=$((echo "$SUBJECT"; echo; cat "$tmp_msg") | git-commit-tree $tree -p $commit) &&
+ git-update-ref HEAD $commit || exit 4
+ fi