What does the merge request do?
Apply partial fix suggested in #395
As suggested in #395, the following changes were made:
- Change default "interlacing" to false. And because this obsoletes the other suggestions somewhat:
- User friendly error message when -o0 fails because of the interlacing mode (if possible)
Summary for release notes
The "Optimized PNG" export doesn't crash anymore when running it with default parameters.
Add unit tests (if applicable)
inkex/are well documented
Clean merge request history