sub getletter {
my ( $module, $code, $branchcode ) = @_;
- if (C4::Context->preference('IndependantBranches') && $branchcode){
+ if ( C4::Context->preference('IndependantBranches')
+ and $branchcode
+ and C4::Context->userenv ) {
$branchcode = C4::Context->userenv->{'branch'};
}