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add check if target element exists to getAvatar()

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This commit is contained in:
Simon Grim 2015-11-21 03:45:17 +05:00
parent bc309abb0a
commit 7d35a50b20
1 changed files with 4 additions and 0 deletions
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4
js/twister_io.js
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@ -335,7 +335,11 @@ function _putResourceIntoStorage(locator, data) {
}
// get avatar and set it in img.attr("src")
// TODO rename to getAvatarImgToELem(), move nin theme related stuff to nin's theme_option.js
function getAvatar( username, img ){
if (!img.length)
return;
if (username === 'nobody') {
img.attr('src', ($.Options.theme.val === 'nin') ?
'theme_nin/img/tornado_avatar.png' : 'img/tornado_avatar.png');