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Code Issues Releases Wiki Activity

Fix error found in #91

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This commit is contained in:
Wes Cossick 2015-09-10 01:29:00 -05:00
parent f14c5f446f
commit 98aa67881d
1 changed files with 4 additions and 4 deletions
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8
src/js/simplemde.js
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@ -349,7 +349,7 @@ function togglePreview(editor) {
var toolbar_div = wrapper.previousSibling; var toolbar_div = wrapper.previousSibling;
var toolbar = editor.toolbarElements.preview; var toolbar = editor.toolbarElements.preview;
var preview = wrapper.lastChild; var preview = wrapper.lastChild;
if(!/editor-preview/.test(preview.className)) { if(!preview || !/editor-preview/.test(preview.className)) {
preview = document.createElement('div'); preview = document.createElement('div');
preview.className = 'editor-preview'; preview.className = 'editor-preview';
wrapper.appendChild(preview); wrapper.appendChild(preview);
@ -861,7 +861,7 @@ SimpleMDE.prototype.render = function(el) {
this.autosave(); this.autosave();
} }
this.createSidebyside(); this.createSideBySide();
this._rendered = this.element; this._rendered = this.element;
}; };
@ -916,12 +916,12 @@ SimpleMDE.prototype.autosave = function() {
}, this.options.autosave.delay || 10000); }, this.options.autosave.delay || 10000);
}; };
SimpleMDE.prototype.createSidebyside = function() { SimpleMDE.prototype.createSideBySide = function() {
var cm = this.codemirror; var cm = this.codemirror;
var wrapper = cm.getWrapperElement(); var wrapper = cm.getWrapperElement();
var preview = wrapper.nextSibling; var preview = wrapper.nextSibling;
if(!/editor-preview-side/.test(preview.className)) { if(!preview || !/editor-preview-side/.test(preview.className)) {
preview = document.createElement('div'); preview = document.createElement('div');
preview.className = 'editor-preview-side'; preview.className = 'editor-preview-side';
wrapper.parentNode.insertBefore(preview, wrapper.nextSibling); wrapper.parentNode.insertBefore(preview, wrapper.nextSibling);