remove free(refs_str) that was reintroduced with rebase
diff --git a/gotweb/gotweb.c b/gotweb/gotweb.c
index 4db052d..a5afae0 100644
--- a/gotweb/gotweb.c
+++ b/gotweb/gotweb.c
@@ -3108,8 +3108,6 @@ gw_get_commit(struct gw_trans *gw_trans, struct gw_header *header)
free(s);
}
- free(refs_str);
-
error = got_object_id_str(&header->commit_id, header->id);
if (error)
return error;