Goyslop/4chan-x
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prevent a harmless error

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This commit is contained in:
James Campos 2011-08-15 19:08:01 -07:00
parent f9bb530af9
commit 4f03b0f550
2 changed files with 6 additions and 6 deletions
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8
4chan_x.user.js
View File

@ -1447,7 +1447,7 @@
return qr.sage = /sage/i.test($('input[name=email]', this).value);
},
sys: function() {
var c, duration, id, noko, recaptcha, sage, search, thread, url, watch, _, _ref;
var c, duration, id, noko, recaptcha, sage, search, thread, url, watch, _, _ref, _ref2;
if (recaptcha = $('#recaptcha_response_field')) {
$.bind(recaptcha, 'keydown', Recaptcha.listener);
return;
@ -1472,11 +1472,11 @@
}
return parent.postMessage(data, '*');
});
c = $('b').lastChild;
if (c.nodeType !== 8) {
c = (_ref = $('b')) != null ? _ref.lastChild : void 0;
if (!(c && c.nodeType === 8)) {
return;
}
_ref = c.textContent.match(/thread:(\d+),no:(\d+)/), _ = _ref[0], thread = _ref[1], id = _ref[2];
_ref2 = c.textContent.match(/thread:(\d+),no:(\d+)/), _ = _ref2[0], thread = _ref2[1], id = _ref2[2];
search = location.search;
cooldown = /cooldown/.test(search);
noko = /noko/.test(search);

4
script.coffee
View File

@ -1203,9 +1203,9 @@ qr =
data = ''
parent.postMessage data, '*'
c = $('b').lastChild
c = $('b')?.lastChild
return unless c.nodeType is 8 #comment node
return unless c and c.nodeType is 8 #comment node
[_, thread, id] = c.textContent.match(/thread:(\d+),no:(\d+)/)