YAML don't like when you try to open a YAML file with just a \n. This patch add a 2nd \n to silence logs.
my @resultitems;
my $yaml = C4::Context->preference('OpacHiddenItems');
my @resultitems;
my $yaml = C4::Context->preference('OpacHiddenItems');
- $yaml = "$yaml\n"; # YAML is anal on ending \n. Surplus does not hurt
+ $yaml = "$yaml\n\n"; # YAML is anal on ending \n. Surplus does not hurt
my $hidingrules;
eval {
$hidingrules = YAML::Load($yaml);
my $hidingrules;
eval {
$hidingrules = YAML::Load($yaml);