From f7de9ffbc6cab99b018b3fca72fcaf032aacf443 Mon Sep 17 00:00:00 2001
From: "Eric A. Miller" <jeneric@users.noreply.github.com>
Date: Sun, 1 Apr 2018 20:49:23 -0400
Subject: [PATCH] Explicit return

---
 lib/SNMP/Info/Layer2/Allied.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/SNMP/Info/Layer2/Allied.pm b/lib/SNMP/Info/Layer2/Allied.pm
index 722fc947..fe71580f 100644
--- a/lib/SNMP/Info/Layer2/Allied.pm
+++ b/lib/SNMP/Info/Layer2/Allied.pm
@@ -73,6 +73,7 @@ sub os_ver {
     if ( $descr =~ m/version (\d+\.\d+)/ ) {
         return $1;
     }
+    return;
 }
 
 sub model {