From a59af743a999737705e263f6653b07f06384b4c8 Mon Sep 17 00:00:00 2001
From: Oliver Gorwits <oliver@cpan.org>
Date: Wed, 17 Aug 2022 15:38:55 +0100
Subject: [PATCH] avoid exception when trying translateObj on .0.0

---
 lib/SNMP/Info.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/SNMP/Info.pm b/lib/SNMP/Info.pm
index 60ab724b..34a2f8bc 100644
--- a/lib/SNMP/Info.pm
+++ b/lib/SNMP/Info.pm
@@ -4039,6 +4039,8 @@ Takes an OID and return the object name if the right MIB is loaded.
 
 sub munge_e_type {
     my $oid = shift;
+    return unless $oid;
+    return $oid if $oid =~ m/^\.0/;
 
     my $name = &SNMP::translateObj($oid);
     return $name if defined($name);