index-pack: fix compilation with NO_PTHREADS

diff --git a/refs.h b/refs.h
index 10fc3a2634409571d38a1322b9853547d216945b..2328f06e77d34d76a1f4affedcca2c51ff9e0093 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -206,7 +206,8 @@ extern int write_ref_sha1(struct ref_lock *lock, const unsigned char *sha1, cons
 int log_ref_setup(const char *refname, char *logfile, int bufsize);
 
 /** Reads log for the value of ref during at_time. **/
-extern int read_ref_at(const char *refname, unsigned long at_time, int cnt,
+extern int read_ref_at(const char *refname, unsigned int flags,
+                      unsigned long at_time, int cnt,
                       unsigned char *sha1, char **msg,
                       unsigned long *cutoff_time, int *cutoff_tz, int *cutoff_cnt);