[CMake] misleading error message in cmIncludeCommand.cxx

[Brad King]

Alexander Neundorf wrote:
> in current cvs cmIncludeCommand.cxx there is the code: 
>  
> bool readit = m_Makefile->ReadListFile( m_Makefile->GetCurrentListFile(),  
>                                           fname.c_str() ); 
> f(!optional && !readit) { 
>    std::string m = "Could not find include file: "; 
>    m += fname; 
>    this->SetError(m.c_str()); 
>    return false; 
> } 
>  
> The problem is that cmMakefile.ReadListFile() doesn't only return false 
> if the file was not found, but also if any of the contained commands 
> failed: 

This has now been fixed:

   if(!optional && !readit && !cmSystemTools::GetFatalErrorOccured())

-Brad