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js: Add 'var'.

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This commit is contained in:
Florian Bruhin 2015-05-12 07:11:45 +02:00
parent 3f21ac6b6a
commit d1e88c5e8d
1 changed files with 3 additions and 1 deletions
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4
qutebrowser/javascript/position_caret.js
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@ -54,7 +54,8 @@ function isElementInViewport(node) {
if (boundingRect.width <= 1 || boundingRect.height <= 1) { if (boundingRect.width <= 1 || boundingRect.height <= 1) {
var children = node.children; var children = node.children;
var visibleChildNode = false; var visibleChildNode = false;
for (i = 0, l = children.length; i < l; ++i) { var l = children.length;
for (i = 0; i < l; ++i) {
boundingRect = (children[i].getClientRects()[0] || boundingRect = (children[i].getClientRects()[0] ||
children[i].getBoundingClientRect()); children[i].getBoundingClientRect());
if (boundingRect.width > 1 && boundingRect.height > 1) { if (boundingRect.width > 1 && boundingRect.height > 1) {
@ -85,6 +86,7 @@ function isElementInViewport(node) {
var walker = document.createTreeWalker(document.body, 4, null); var walker = document.createTreeWalker(document.body, 4, null);
var node; var node;
var textNodes = []; var textNodes = [];
var el;
while (node = walker.nextNode()) { while (node = walker.nextNode()) {
if (node.nodeType === 3 && node.data.trim() !== '') { if (node.nodeType === 3 && node.data.trim() !== '') {
textNodes.push(node); textNodes.push(node);