merge-recursive: flush output buffer before printing error messages

diff --git a/sequencer.c b/sequencer.c
index cdfac82b117e9ff1084f3fbe36eeb85f45ce056c..286a4358520429bc8433eaf192beca9690c71ade 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -293,6 +293,8 @@ static int do_recursive_merge(struct commit *base, struct commit *next,
        clean = merge_trees(&o,
                            head_tree,
                            next_tree, base_tree, &result);
+       if (clean < 0)
+               return clean;
 
        if (active_cache_changed &&
            write_locked_index(&the_index, &index_lock, COMMIT_LOCK))
@@ -559,6 +561,8 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
        if (!opts->strategy || !strcmp(opts->strategy, "recursive") || opts->action == REPLAY_REVERT) {
                res = do_recursive_merge(base, next, base_label, next_label,
                                         head, &msgbuf, opts);
+               if (res < 0)
+                       return res;
                write_message(&msgbuf, git_path_merge_msg());
        } else {
                struct commit_list *common = NULL;