push tests: assert re-pushing annotated tags

diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index dd834314bd8d5af0315dab19af50f3300a73ad90..04425d6d1e45e2401454e7b89b0ed4b3959926de 100644 (file)
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -1,6 +1,8 @@
 #ifndef REFS_REFS_INTERNAL_H
 #define REFS_REFS_INTERNAL_H
 
+#include "iterator.h"
+
 /*
  * Data structures and functions for the internal use of the refs
  * module. Code outside of the refs module should use only the public
@@ -91,11 +93,10 @@ enum peel_status {
 enum peel_status peel_object(const struct object_id *name, struct object_id *oid);
 
 /*
- * Copy the reflog message msg to buf, which has been allocated sufficiently
- * large, while cleaning up the whitespaces.  Especially, convert LF to space,
- * because reflog file is one line per entry.
+ * Copy the reflog message msg to sb while cleaning up the whitespaces.
+ * Especially, convert LF to space, because reflog file is one line per entry.
  */
-int copy_reflog_msg(char *buf, const char *msg);
+void copy_reflog_msg(struct strbuf *sb, const char *msg);
 
 /**
  * Information needed for a single ref update. Set new_oid to the new