From 0b582e0ca240c9a809f2fed2d3bf3bb339f2b365 Mon Sep 17 00:00:00 2001
From: Stig Thormodsrud <stig@io.vyatta.com>
Date: Mon, 15 Dec 2008 15:44:44 -0800
Subject: Fix 3991: Unable to configure DHCP server on a multinetted interface.

---
 scripts/VyattaMisc.pm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/scripts/VyattaMisc.pm b/scripts/VyattaMisc.pm
index 7072908..89d68d6 100755
--- a/scripts/VyattaMisc.pm
+++ b/scripts/VyattaMisc.pm
@@ -56,10 +56,12 @@ sub getInterfacesIPadresses {
          $is_intf_interface_type = 1;
        }
        if ($is_intf_interface_type > 0) {
-        $intf_ips[$intf_ips_index] =
+        my @ips = ();
+        @ips =
         `ip addr show $intf_system 2>/dev/null | grep inet | grep -v inet6 | awk '{print \$2}'`;
-        if (!($intf_ips[$intf_ips_index] eq '')){
-         $intf_ips_index++;
+        chomp @ips;
+        if (scalar(@ips) > 0){
+         push @intf_ips, @ips;
         }
        }
      }
-- 
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