Fixed fasle warning in _BuildSelectionDataRefCreate() - Layout.pm.
Fixed fasle warning in _BuildSelectionDataRefCreate() - Layout.pm.

xhoy/otrs,mburggraf/otrs,mburggraf/otrs,mburggraf/otrs,xhoy/otrs,xhoy/otrs,mburggraf/otrs,mburggraf/otrs,xhoy/otrs,xhoy/otrs