V668 There is no sense in testing the 'pChan' pointer against null, as the
     memory was allocated using the 'new' operator. The exception will be
     generated in the case of memory allocation error.

Change-Id: I1cb78c27da753525f05de2d3a0b74c894b07528e
Reviewed-on: https://gerrit.libreoffice.org/62124
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>