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| author | Ed Barwani <[email protected]> | 2013-08-07 11:08:35 +1000 |
|---|---|---|
| committer | Ed Barwani <[email protected]> | 2013-08-07 11:08:35 +1000 |
| commit | cc6aa9a2e4d036c24895bbf7a8dfb92bb400df90 (patch) | |
| tree | 16cfadea98e9d6082065f13c0869f98533a6fa62 /priv | |
| parent | 6da53d366c164ad000d926b73699a3507a1c0eb3 (diff) | |
| download | bullet-cc6aa9a2e4d036c24895bbf7a8dfb92bb400df90.tar.gz bullet-cc6aa9a2e4d036c24895bbf7a8dfb92bb400df90.tar.bz2 bullet-cc6aa9a2e4d036c24895bbf7a8dfb92bb400df90.zip | |
When polling check if data is defined
Prevent a javascript error that could stop polling. This happens
when a request returns a 204 No Content. jQuery success callback
has no data in this case causing an error.
Diffstat (limited to 'priv')
| -rw-r--r-- | priv/bullet.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/priv/bullet.js b/priv/bullet.js index 7cc9fb5..26a1fc5 100644 --- a/priv/bullet.js +++ b/priv/bullet.js @@ -59,7 +59,7 @@ contentType: 'application/x-www-form-urlencoded; charset=utf-8', headers: {'X-Socket-Transport': 'xhrPolling'}, success: function(data){ - if (data.length !== 0){ + if (data && data.length !== 0){ self.onmessage({'data': data}); } } @@ -181,7 +181,7 @@ fake.onopen(fake); } // Connection might have closed without a response body - if (data.length !== 0){ + if (data && data.length !== 0){ fake.onmessage({'data': data}); } if (fake.readyState == OPEN){ |