From 96ac8187cdd42d1022944c6a41136378f841f064 Mon Sep 17 00:00:00 2001
From: Mark Wells <mark@freeside.biz>
Date: Fri, 5 Aug 2016 00:24:43 -0700
Subject: [PATCH] when allocating IP addresses, correctly roll over to the next
 block, #42406

---
 FS/FS/IP_Mixin.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/FS/FS/IP_Mixin.pm b/FS/FS/IP_Mixin.pm
index d4920468c..beb41d290 100644
--- a/FS/FS/IP_Mixin.pm
+++ b/FS/FS/IP_Mixin.pm
@@ -153,14 +153,14 @@ sub assign_ip_addr {
     # don't exit early on assigning a free address--check the rest of 
     # the blocks to see if the current address is in one of them.
     if (!$new_addr) {
-      $new_addr = $block->next_free_addr->addr;
+      $new_addr = $block->next_free_addr;
       $new_block = $block;
     }
   }
  
   return 'No IP address available on this router' unless $new_addr;
 
-  $self->ip_addr($new_addr);
+  $self->ip_addr($new_addr->addr);
   $self->addr_block($new_block);
   '';
 }
-- 
2.11.0