refs.c: add an err argument to repack_without_refs

diff --git a/refs.h b/refs.h
index 64f25d99a35914e18851beef19fe29bbead3182a..65f76376fe9953dab7aa1588d21bcefba2e74ad5 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -122,7 +122,8 @@ extern void rollback_packed_refs(void);
  */
 int pack_refs(unsigned int flags);
 
-extern int repack_without_refs(const char **refnames, int n);
+extern int repack_without_refs(const char **refnames, int n,
+                              struct strbuf *err);
 
 extern int ref_exists(const char *);