make sure `gid` is a number before calling `setImage`
make sure `gid` is a number before calling `setImage`

srbala/melonJS,TukekeSoft/melonJS,TukekeSoft/melonJS,gopalindians/melonJS,rlugojr/melonJS,TukekeSoft/melonJS,melonjs/melonJS,gopalindians/melonJS,srbala/melonJS,srbala/melonJS,rlugojr/melonJS,melonjs/melonJS,MarkoIvanetic/melonJS,rlugojr/melonJS,gopalindians/melonJS,MarkoIvanetic/melonJS