From 3ea6bd6217c7d3a4d560209156949eb66a4e053b Mon Sep 17 00:00:00 2001
From: Oliver Gorwits <oliver@cpan.org>
Date: Wed, 21 Nov 2018 10:52:45 +0000
Subject: [PATCH] fix docs

---
 lib/SNMP/Info/Layer2/Aerohive.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/SNMP/Info/Layer2/Aerohive.pm b/lib/SNMP/Info/Layer2/Aerohive.pm
index b058f31f..5e87724f 100644
--- a/lib/SNMP/Info/Layer2/Aerohive.pm
+++ b/lib/SNMP/Info/Layer2/Aerohive.pm
@@ -95,7 +95,8 @@ sub os {
 sub serial {
     my $aerohive = shift;
 
-    return $aerohive->ahSystemSerial();
+    return $aerohive->ahSystemSerial()
+      || $aerohive->SUPER::serial();
 }
 
 sub os_ver {
@@ -375,6 +376,10 @@ Returns the serial number extracted from C<ahSystemSerial>.
 
 =over
 
+=item $aerohive->serial()
+
+Returns C<ahSystemSerial>.
+
 =item $aerohive->layers()
 
 Returns 00000111. Layer 2 and Layer 3 functionality through proprietary MIBs.