section config: use croak so that the error is from the callers POV

[pve-common.git] / src / PVE / SectionConfig.pm

diff --git a/src/PVE/SectionConfig.pm b/src/PVE/SectionConfig.pm
index cf87d6f6c3faa5c41f200f5f890cfb29f8304c9b..b46b59ed259fae053b0880e3f1a7deb3acab9ca0 100644 (file)
--- a/src/PVE/SectionConfig.pm
+++ b/src/PVE/SectionConfig.pm
@@ -3,6 +3,7 @@ package PVE::SectionConfig;
 use strict;
 use warnings;
 
+use Carp;
 use Digest::SHA;
 
 use PVE::Exception qw(raise_param_exc);
@@ -198,6 +199,8 @@ sub init {
 sub lookup {
     my ($class, $type) = @_;
 
+    croak "cannot lookup undefined type!" if !defined($type);
+
     my $pdata = $class->private();
     my $plugin = $pdata->{plugins}->{$type};