From: Marek Vavruša <marek.vavrusa@nic.cz>
Date: Mon, 25 May 2015 12:26:31 +0000 (+0200)
Subject: modules/stats: compat for Lua < 5.2
X-Git-Tag: v1.0.0-beta1~133
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49059e4a3aa50914b82418f389617c7008645fc2;p=thirdparty%2Fknot-resolver.git

modules/stats: compat for Lua < 5.2
---

diff --git a/modules/stats/stats.c b/modules/stats/stats.c
index 49b87d595..357b4d5e2 100644
--- a/modules/stats/stats.c
+++ b/modules/stats/stats.c
@@ -30,6 +30,11 @@
 #include "lib/module.h"
 #include "lib/layer.h"
 
+/** @internal Compatibility wrapper for Lua < 5.2 */
+#if LUA_VERSION_NUM < 502
+#define lua_rawlen(L, obj) lua_objlen((L), (obj))
+#endif
+
 /* Defaults */
 #define DEBUG_MSG(qry, fmt...) QRDEBUG(qry, "stat",  fmt)