get_sha1(): fix error status regression

diff --git a/reflog-walk.h b/reflog-walk.h
index 7bd2cd4c4e5cd9d51e645509eeacc49a83a44ba7..afb1ae3fde93a5c61def211be56b0554a25dd45e 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);
 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,