bisect reset: Leave the tree in usable state if git-checkout failed
I had local modifications in the tree and doing bisect reset required me to
manually edit .git/HEAD.
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/git-bisect.sh b/git-bisect.sh
index 06a8d26..6da31e8 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -179,11 +179,12 @@
*)
usage ;;
esac
- git checkout "$branch" &&
- rm -fr "$GIT_DIR/refs/bisect"
- rm -f "$GIT_DIR/refs/heads/bisect" "$GIT_DIR/head-name"
- rm -f "$GIT_DIR/BISECT_LOG"
- rm -f "$GIT_DIR/BISECT_NAMES"
+ if git checkout "$branch"; then
+ rm -fr "$GIT_DIR/refs/bisect"
+ rm -f "$GIT_DIR/refs/heads/bisect" "$GIT_DIR/head-name"
+ rm -f "$GIT_DIR/BISECT_LOG"
+ rm -f "$GIT_DIR/BISECT_NAMES"
+ fi
}
bisect_replay () {
