479                     if ( variableSizeBuffer != NULL )

   479                     if ( variableSizeBuffer != NULL )

   480                         {

   480                         {

   481                         // Reservation was successful, so use reserved buffer

   481                         // Reservation was successful, so use reserved buffer

   482                         // as a new default buffer. 

   482                         // as a new default buffer. 

   483                         // But first delete the old buffer.

   483                         // But first delete the old buffer.

   489                         iDefaultSizeBuffer = variableSizeBuffer;

   485                         iDefaultSizeBuffer = variableSizeBuffer;

   490                         }

   486                         }

   491                     }

   487                     }

   492                 // Read the sent message.

   488                 // Read the sent message.

   493                 TPtr8 ptr = iDefaultSizeBuffer->Des();

   489                 TPtr8 ptr = iDefaultSizeBuffer->Des();