[mythtv] Fixed -- patch included

[Reza Naima]

Turns out that my DB didn't have an existing value for the contrast, so
it was returning -1, however, the code was checking for a value of 
'< -1' -- so it used '-1' as the new contrast settings giving me a black
display.  

Here's a simple patch  -- though it's really just a typo that needs to
be fixed.

Reza

[root at pvr ~mythtv/src]# diff -c mythtv-0.11*/libs/libmythtv/channel.cpp
*** mythtv-0.11/libs/libmythtv/channel.cpp	2003-08-09
10:33:06.000000000 -0700
--- mythtv-0.11-reza/libs/libmythtv/channel.cpp	2003-08-18
06:35:07.000000000 -0700
***************
*** 558,564 ****
          card_value = *setfield;
      }
  
!     if (current_value < -1) // Couldn't get from database
      {
          if (up)
          {
--- 558,564 ----
          card_value = *setfield;
      }
  
!     if (current_value < 0) // Couldn't get from database
      {
          if (up)
          {



On Mon, Aug 18, 2003 at 04:12:09AM -0700, Reza Naima sent me this...
> I recently upgrade to 0.11 and noticed some very strange behaviour.  If
> I try to adjust the contrast settings, it displays a value of 0 which
> does not update -- and after not too long, the screen goes blank and
> live tv stops.   At this point, even xawtv only displays a black
> picture.  If I 'rmmod bttv', and then try either xawtv or mythtv, then
> it works again.  
> 
> I'm going to try to do some more snooping, but I'm not exactly sure
> where to begin.
> 
> Any thoughts?
> 
> Reza
> 

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