Avoid trying to convert image to bytes if null

4Q-s-r-o / signature

Flutter plugin that creates a canvas for writing down a signature

MIT License

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Closed danvick closed 4 years ago

danvick commented 4 years ago

This commit tries to avoid breakage in toPngBytes() when toImage() returns null in SignatureController

danvick commented 4 years ago

Noted. In that case, you may want to also apply braces to line 178.

Cheers!