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fixed reverse loading of topics

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data.after can be zero which was causing a invalid data error
This commit is contained in:
barisusakli
2014-03-23 15:05:04 -04:00
parent a3404d3d4f
commit bcc464a196
1 changed files with 4 additions and 1 deletions
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5
src/socket.io/topics.js
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@@ -256,11 +256,14 @@ SocketTopics.follow = function(socket, tid, callback) {
};
SocketTopics.loadMore = function(socket, data, callback) {
if(!data || !data.tid || !data.after || parseInt(data.after, 10) < 0) {
if(!data || !data.tid || !(parseInt(data.after, 10) >= 0)) {
return callback(new Error('invalid data'));
}
user.getSettings(socket.uid, function(err, settings) {
if(err) {
return callback(err);
}
var start = parseInt(data.after, 10),
end = start + settings.postsPerPage - 1;