checkout: require worktree unconditionally

diff --git a/refs.h b/refs.h
index 2bc3556874a7b1cbccb4cebf4e3dc2fa13cc780f..1f882209595485cb7ba164a5750511bf46fb0c17 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -210,7 +210,7 @@ extern void unlock_ref(struct ref_lock *lock);
 /*
  * Setup reflog before using. Set errno to something meaningful on failure.
  */
-int log_ref_setup(const char *refname, char *logfile, int bufsize);
+int log_ref_setup(const char *refname, struct strbuf *logfile);
 
 /** Reads log for the value of ref during at_time. **/
 extern int read_ref_at(const char *refname, unsigned int flags,