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type check before escape/unescape

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psychobunny
2015-02-25 17:22:25 -05:00
parent e90f3bf7c8
commit aa58302a27
1 changed files with 2 additions and 2 deletions
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4
public/src/translator.js
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@@ -32,11 +32,11 @@
};
translator.escape = function(text) {
return text.replace(/\[\[([\S]*?)\]\]/g, '\\[\\[$1\\]\\]');
return typeof text === 'string' ? text.replace(/\[\[([\S]*?)\]\]/g, '\\[\\[$1\\]\\]') : text;
};
translator.unescape = function(text) {
return text.replace(/\\\[\\\[([\S]*?)\\\]\\\]/g, '[[$1]]');
return typeof text === 'string' ? text.replace(/\\\[\\\[([\S]*?)\\\]\\\]/g, '[[$1]]') : text;
};
translator.getLanguage = function() {