[NbtkTextureCache] If the path is NULL return NULL as the texture.
[NbtkTextureCache] If the path is NULL return NULL as the texture.

pwithnall/mx,clutter-project/mx,jonnylamb/mx,clutter-project/mx,jonnylamb/mx,pwithnall/mx,pwithnall/mx,clutter-project/mx,jonnylamb/mx,clutter-project/mx,pwithnall/mx,jonnylamb/mx