Merge branch 'master' into master

1 files changed, 8 insertions, 6 deletions

diff --git a/src/script/lua_api/l_metadata.cpp b/src/script/lua_api/l_metadata.cpp
index 21002e6a7..3c9670c22 100644
--- a/src/script/lua_api/l_metadata.cpp
+++ b/src/script/lua_api/l_metadata.cpp
@@ -26,12 +26,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "server.h"
 
 // LUALIB_API
-void *luaL_checkudata_is_metadataref(lua_State *L, int ud) {
+void *luaL_checkudata_is_metadataref(lua_State *L, int ud)
+{
 	void *p = lua_touserdata(L, ud);
-	if (p != NULL &&  // value is a userdata?
-			lua_getmetatable(L, ud)) {  // does it have a metatable?
+	if (p != NULL &&			   // value is a userdata?
+			lua_getmetatable(L, ud)) { // does it have a metatable?
 		lua_getfield(L, -1, "metadata_class");
-		if (lua_type(L, -1) == LUA_TSTRING) { // does it have a metadata_class field?
+		if (lua_type(L, -1) ==
+				LUA_TSTRING) { // does it have a metadata_class field?
 			return p;
 		}
 	}
@@ -39,14 +41,14 @@ void *luaL_checkudata_is_metadataref(lua_State *L, int ud) {
 	return NULL;
 }
 
-MetaDataRef* MetaDataRef::checkobject(lua_State *L, int narg)
+MetaDataRef *MetaDataRef::checkobject(lua_State *L, int narg)
 {
 	luaL_checktype(L, narg, LUA_TUSERDATA);
 	void *ud = luaL_checkudata_is_metadataref(L, narg);
 	if (!ud)
 		luaL_typerror(L, narg, "MetaDataRef");
 
-	return *(MetaDataRef**)ud;  // unbox pointer
+	return *(MetaDataRef **)ud; // unbox pointer
 }
 
 // Exported functions