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Make sure svg is defined before using its width

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Davide P. Cervone 2014-05-06 07:00:29 -04:00
parent 3ebb153763
commit 214a230504
1 changed files with 1 additions and 1 deletions
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unpacked/jax/output/SVG/autoload/multiline.js
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@ -336,7 +336,7 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
if (state.last && svg.X) {svg.X = 0} if (state.last && svg.X) {svg.X = 0}
line.Add(svg,line.w,0,true); line.Add(svg,line.w,0,true);
} }
if (state.first && svg.w === 0) {state.nextIsFirst = true} if (state.first && svg && svg.w === 0) {state.nextIsFirst = true}
else {delete state.nextIsFirst} else {delete state.nextIsFirst}
} }
}); });