Client: Fix an unused variable at very reduced logging
Client: Fix an unused variable at very reduced logging

open62541/open62541,StalderT/open62541,StalderT/open62541,JGrothoff/open62541,jpfr/open62541,jpfr/open62541,JGrothoff/open62541,JGrothoff/open62541,open62541/open62541,jpfr/open62541,open62541/open62541,open62541/open62541,jpfr/open62541,StalderT/open62541,JGrothoff/open62541,StalderT/open62541