love.thread can now share full userdata

src/modules/font/freetype/wrap_Font.cpp

@@ -1,14 +1,14 @@
 /**
 * Copyright (c) 2006-2010 LOVE Development Team
-* 
+*
 * This software is provided 'as-is', without any express or implied
 * warranty.  In no event will the authors be held liable for any damages
 * arising from the use of this software.
-* 
+*
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
-* 
+*
 * 1. The origin of this software must not be misrepresented; you must not
 *    claim that you wrote the original software. If you use this software
 *    in a product, an acknowledgment in the product documentation would be
@@ -37,7 +37,7 @@ namespace freetype
 	{
 		Data * d = luax_checkdata(L, 1);
 		int size = luaL_checkint(L, 2);
-		
+
 		Rasterizer * t = instance->newRasterizer(d, size);
 		luax_newtype(L, "Rasterizer", FONT_RASTERIZER_T, t);
 		return 1;
@@ -47,7 +47,7 @@ namespace freetype
 	{
 		Rasterizer * r = luax_checkrasterizer(L, 1);
 		unsigned short g = (unsigned short)luaL_checkint(L, 2);
-		
+
 		GlyphData * t = instance->newGlyphData(r, g);
 		luax_newtype(L, "GlyphData", FONT_GLYPH_DATA_T, t);
 		return 1;
@@ -79,6 +79,8 @@ namespace freetype
 				return luaL_error(L, e.what());
 			}
 		}
+		else
+			instance->retain();
 
 		WrappedModule w;
 		w.module = instance;