diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lua5/cdlua5_canvas.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lua5/cdlua5_canvas.c b/src/lua5/cdlua5_canvas.c index 0ea9b1b..d6e9849 100644 --- a/src/lua5/cdlua5_canvas.c +++ b/src/lua5/cdlua5_canvas.c @@ -376,6 +376,12 @@ static int cdlua5_transform(lua_State *L) double matrix[6]; int i; + if (lua_isnil(L, 2)) + { + cdCanvasTransform(cdlua_checkcanvas(L, 1), NULL); + return 0; + } + if (!lua_istable(L, 2)) luaL_argerror(L, 2, "invalid matrix, must be a table"); |