Texture: Use default value for image setter.

[xlsfs]

If "data" is "undefined ", "serializeImage(data)" will report an error

[Mugen87]

If Source.data becomes undefined, it's an app level error. It's a nullable property so undefined is an invalid value.

Do you mind describing how Source.data gets this value in your particular use case?

[xlsfs]

I used the browser plugin "oslabs-beta/BACE", which used ".image = undefined"
Line 54 of this file: https://github.com/oslabs-beta/BACE/blob/dev/src/content/toJSON.js#L54

[Mugen87]

Do you mind changing this line instead:

three.js/src/textures/Texture.js

Line 86 in acb58df

set image( value ) {

to

set image( value = null ) { 

That should also do the trick.

[xlsfs]

ok thanks, I have amended the commit