bool improvements

Change-Id: I42f6d8b3e62834b0612d84586f791f25e967c9c7

pyuno/source/loader/pyuno_loader.cxx

@@ -146,7 +146,7 @@ static void prependPythonPath( const OUString & pythonPathBootstrap )
 {
     OUStringBuffer bufPYTHONPATH( 256 );
     sal_Int32 nIndex = 0;
-    while( 1 )
+    while( true )
     {
         sal_Int32 nNew = pythonPathBootstrap.indexOf( ' ', nIndex );
         OUString fileUrl;

pyuno/source/module/pyuno_runtime.cxx

@@ -261,7 +261,7 @@ PyRef stRuntimeImpl::create( const Reference< XComponentContext > &ctx )
     readLoggingConfig( &(c->logLevel) , &(c->logFile) );
     log( c, LogLevel::CALL, "Instantiating pyuno bridge" );
 
-    c->valid = 1;
+    c->valid = true;
     c->xContext = ctx;
     c->xInvocation = Reference< XSingleServiceFactory > (
         ctx->getServiceManager()->createInstanceWithContext(