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Bug 904628 - Ensure focused element is not null when calling FormAssistant.updateSelection(). r=fabrice

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This commit is contained in:
Yuan Xulei 2013-08-15 12:59:28 -04:00
parent 645bcb2458
commit 0b397dc3fa
1 changed files with 3 additions and 0 deletions
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3
b2g/chrome/content/forms.js
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@ -667,6 +667,9 @@ let FormAssistant = {
// Notify when the selection range changes
updateSelection: function fa_updateSelection() {
if (!this.focusedElement) {
return;
}
let selectionInfo = this.getSelectionInfo();
if (selectionInfo.changed) {
sendAsyncMessage("Forms:SelectionChange", this.getSelectionInfo());