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Don't attempt to use the cursor selection when it has length 0

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RTWYSIWYG-20
RTWYSIWYG-24
This commit is contained in:
ansuz 2016-03-22 10:06:42 +01:00
parent de6db0285c
commit fbe6225681
1 changed files with 1 additions and 2 deletions
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3
www/common/cursor.js
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@ -136,10 +136,9 @@ define([
verbose("cursor.update");
root = root || inner;
sel = sel || Rangy.getSelection(root);
// FIXME under what circumstances are no ranges found?
if (!sel.rangeCount) {
error('[cursor.update] no ranges found');
//return 'no ranges found';
return;
}
var range = sel.getRangeAt(0);