[mythtv] dbcheck.cpp change in r12544 (mythgallery and mythgame) do not compile on gcc 4.1.1

[Greg Estabrooks]

> Below are the results of make, with the compilation error, and gcc -v.
> Please let me know if any more info is required.
> MythContext::SaveSettingOnHost(((const QString&)(& QString(((const
> char*)"ArchiveDBSchemaVer")))), ((const QString&)((const
> QString*)newnumber)), ((const QString&)(& QString(0u))))' to 'bool'
> dbcheck.cpp:20: error: in argument to unary !


 Did you update, compile and install mythtv before attempting to compile a new version of the plugins?