checkout -b <name>: correctly detect existing branch

diff --git a/builtin.h b/builtin.h
index 5c887ef61bbf67411a81691c67fc14cc4e0bc682..b614d12b9f3464eff9ecfa90c2eb5ecf43a82b7e 100644 (file)
--- a/builtin.h
+++ b/builtin.h
@@ -16,6 +16,7 @@ extern const char *help_unknown_cmd(const char *cmd);
 extern void prune_packed_objects(int);
 extern int fmt_merge_msg(int merge_summary, struct strbuf *in,
        struct strbuf *out);
+extern int fmt_merge_msg_shortlog(struct strbuf *in, struct strbuf *out);
 extern int commit_notes(struct notes_tree *t, const char *msg);
 
 struct notes_rewrite_cfg {