From 924826665993d634765f13eb9131241f5948d24c Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Sat, 16 Nov 2019 10:36:21 -0600
Subject: [PATCH] Fix #4213: Empty Last IP link.

---
 app/views/users/_statistics.html.erb | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/views/users/_statistics.html.erb b/app/views/users/_statistics.html.erb
index e426275fe..fae5374ab 100644
--- a/app/views/users/_statistics.html.erb
+++ b/app/views/users/_statistics.html.erb
@@ -14,9 +14,14 @@
         <tr>
           <th>Last IP</th>
           <td>
-            <%= link_to user.last_ip_addr, ip_addresses_path(search: { ip_addr: user.last_ip_addr }) %>
-            (<%= link_to "users", ip_addresses_path(search: { ip_addr: user.last_ip_addr, group_by: "user" }) %>,
-            <%= link_to "IPs", ip_addresses_path(search: { user_id: user.id, group_by: "ip_addr" }) %>)
+            <% if user.last_ip_addr.present? %>
+              <%= link_to user.last_ip_addr, ip_addresses_path(search: { ip_addr: user.last_ip_addr }) %>
+              (<%= link_to "users", ip_addresses_path(search: { ip_addr: user.last_ip_addr, group_by: "user" }) %>,
+              <%= link_to "IPs", ip_addresses_path(search: { user_id: user.id, group_by: "ip_addr" }) %>)
+            <% else %>
+              <em>unknown</em>
+              (<%= link_to "IPs", ip_addresses_path(search: { user_id: user.id, group_by: "ip_addr" }) %>)
+            <% end %>
           </td>
         </tr>
       <% end %>