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-rw-r--r--builtin/merge.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/builtin/merge.c b/builtin/merge.c
index 0ec8f0d449..1aef5ea9ab 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -903,8 +903,9 @@ static void prepare_to_commit(struct commit_list *remoteheads)
if (0 < option_edit)
strbuf_add_lines(&msg, "# ", comment, strlen(comment));
write_merge_msg(&msg);
- run_hook(get_index_file(), "prepare-commit-msg",
- git_path("MERGE_MSG"), "merge", NULL, NULL);
+ if (run_hook(get_index_file(), "prepare-commit-msg",
+ git_path("MERGE_MSG"), "merge", NULL, NULL))
+ abort_commit(remoteheads, NULL);
if (0 < option_edit) {
if (launch_editor(git_path("MERGE_MSG"), NULL, NULL))
abort_commit(remoteheads, NULL);