Calvin Walton 7b48cacb59 Reverse the check for http response code. ... There are many codes other than '404' which indicate that the media file is not present or otherwise unusable. Instead of checking for a particular failure mode, check for explicit success. I ran into this on a server that had directory listing disabled, and returned a 403 (access denied) error on non-existant files.		2014-03-05 14:42:08 -05:00
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presentation	Reverse the check for http response code.	2014-03-05 14:42:08 -05:00