Error after lock device

[kosyloa]

Case:

1. lock device
   2 )Invoke callback - (void)ioFrameChannel:(PTChannel_)channel didEndWithError:(NSError_)error
   And error is nil(

My decision:
I change code in PTChannel.m from
" NSError *err = error == 0 ? _endError : [[NSError alloc] initWithDomain:NSPOSIXErrorDomain code:error userInfo:nil];
"
to
"
NSError *err = error == 0 ? channel->_endError : [[NSError alloc] initWithDomain:NSPOSIXErrorDomain code:error userInfo:nil];
"

And in callback i have correct error