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Don't die if script has been removed from document

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This commit is contained in:
Hubert Chathi 2016-02-22 11:42:04 -05:00
parent e213c8454c
commit 6e7530d253
1 changed files with 1 additions and 1 deletions
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unpacked/MathJax.js
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@ -2380,7 +2380,7 @@ MathJax.Hub = {
// //
var node = document.getElementById(error.id); var node = document.getElementById(error.id);
if (node) node.parentNode.removeChild(node); if (node) node.parentNode.removeChild(node);
script.parentNode.insertBefore(error,script); if (script.parentNode) script.parentNode.insertBefore(error,script);
if (script.MathJax.preview) {script.MathJax.preview.innerHTML = ""} if (script.MathJax.preview) {script.MathJax.preview.innerHTML = ""}
// //
// Save the error for debugging purposes // Save the error for debugging purposes