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Prevent linebreaking from crashing on empty containers. (mathjax/MathJax#3232)

Open dpvc opened this issue 1 year ago • 0 comments

This PR fixes a problem in the LinebreakVisitor object where malignmark or maligngroup elements (which have no children) cause a "Math output error" due to an attempt to use childNodes[0] when that is null.

Resolves issue mathjax/MathJax#3232.

dpvc avatar May 19 '24 17:05 dpvc