[mythtv] ivtv (pvr350) snow on upgrade to recent svn

[J. Donavan Stanley]

Torbjörn Jansson wrote:

>>>To save me looking through the code (I could not find an obvious
>>>equality test in the channel class), can anyone tell me what exactly
>>>does myth need to decide that two entries in the channel table are
>>>actually the same channel? Is it channel number, callsign and name
>>>as mentioned above.
>>>      
>>>
>>I believe it is callsign. 
>>    
>>
>
>Are you sure about that?
>Because if i change the channel number mythweb treats the channels as two
>different.
>
>So i think it is atleast channum and callsign.
>  
>

You can't make assumptions based on MythWeb's behavior.  There are 
sometimes subtle differences.

Search the archives, Bruce has done some excellent writeups about just 
what is and isn't considered the same channel for Myth's purposes.