fixed bug related to #332 (1d array as input argument for methods)
fixed bug related to #332 (1d array as input argument for methods)

jpfr/open62541,JGrothoff/open62541,open62541/open62541,AGIsmail/open62541,JGrothoff/open62541,jpfr/open62541,JGrothoff/open62541,open62541/open62541,bostjanv/open62541,JGrothoff/open62541,open62541/open62541,jpfr/open62541,StalderT/open62541,StalderT/open62541,StalderT/open62541,bostjanv/open62541,jpfr/open62541,StalderT/open62541,AGIsmail/open62541,open62541/open62541