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Code Issues Releases Wiki Activity

Fix icon class handling if no custom icon classes are provided

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kolaente 2020-03-23 18:18:04 +01:00
parent cc0706bfc2
commit de1f32bd1f
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1 changed files with 2 additions and 3 deletions
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src/js/easymde.js
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@ -168,13 +168,12 @@ function createToolbarButton(options, enableActions, enableTooltips, shortcuts,
} }
// Prevent errors if there is no class name in custom options // Prevent errors if there is no class name in custom options
var className = ''; var classNameParts = [];
if(typeof options.className !== 'undefined') { if(typeof options.className !== 'undefined') {
className = options.className; classNameParts = options.className.split(' ');
} }
// Provide backwards compatibility with simple-markdown-editor by adding custom classes to the button. // Provide backwards compatibility with simple-markdown-editor by adding custom classes to the button.
var classNameParts = className.split(' ');
var iconClasses = []; var iconClasses = [];
for (var classNameIndex = 0; classNameIndex < classNameParts.length; classNameIndex++) { for (var classNameIndex = 0; classNameIndex < classNameParts.length; classNameIndex++) {
var classNamePart = classNameParts[classNameIndex]; var classNamePart = classNameParts[classNameIndex];