ident: don't write fallback username into git_default_name

diff --git a/reflog-walk.h b/reflog-walk.h
index 3adccb018bd996c3222bdbc89843265d800a02b4..50265f51c56431025b665abf34ac29fdce3d302b 100644 (file)
--- a/reflog-walk.h
+++ b/reflog-walk.h
@@ -14,6 +14,7 @@ extern void show_reflog_message(struct reflog_walk_info *info, int,
                                enum date_mode, int force_date);
 extern void get_reflog_message(struct strbuf *sb,
                struct reflog_walk_info *reflog_info);
+extern const char *get_reflog_ident(struct reflog_walk_info *reflog_info);
 extern void get_reflog_selector(struct strbuf *sb,
                struct reflog_walk_info *reflog_info,
                enum date_mode dmode, int force_date,