From 98955ece12ada5aead6477f0b5f49958fdc3462f Mon Sep 17 00:00:00 2001
From: Roman Kelesidis <roman25052006.kelesh@gmail.com>
Date: Wed, 14 Jun 2023 20:54:06 +0700
Subject: [PATCH] Minor improvements (#175)

---
 library/ajax/mod_action.php |  4 ++--
 modcp.php                   | 12 +++++++++---
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/library/ajax/mod_action.php b/library/ajax/mod_action.php
index b4f21a1f..0446be60 100644
--- a/library/ajax/mod_action.php
+++ b/library/ajax/mod_action.php
@@ -73,13 +73,13 @@ switch ($mode)
 
 		$reg_ip = DB()->fetch_rowset("SELECT username, user_id, user_rank FROM ". BB_USERS ."
 			WHERE user_reg_ip = '{$profiledata['user_reg_ip']}'
-				AND user_reg_ip != ''
+				AND user_reg_ip != 0
 				AND user_id != {$profiledata['user_id']}
 			ORDER BY username ASC");
 
 		$last_ip = DB()->fetch_rowset("SELECT username, user_id, user_rank FROM " .BB_USERS ."
 			WHERE user_last_ip = '{$profiledata['user_last_ip']}'
-				AND user_last_ip != ''
+				AND user_last_ip != 0
 				AND user_id != {$profiledata['user_id']}");
 
 		$link_reg_ip = $link_last_ip = '';
diff --git a/modcp.php b/modcp.php
index d459186b..65870575 100644
--- a/modcp.php
+++ b/modcp.php
@@ -673,7 +673,10 @@ switch ($mode)
 			bb_die($lang['NO_SUCH_POST']);
 		}
 
-		$ip_this_post = decode_ip($post_row['poster_ip']);
+        if (!$ip_this_post = decode_ip($post_row['poster_ip']))
+        {
+            $ip_this_post = $lang['NOT_AVAILABLE'];
+        }
 		$ip_this_post = ($rdns_ip_num == $ip_this_post) ? gethostbyaddr($ip_this_post) : $ip_this_post;
 
 		$poster_id = $post_row['poster_id'];
@@ -708,7 +711,10 @@ switch ($mode)
 					continue;
 				}
 
-				$ip = decode_ip($row['poster_ip']);
+                if (!$ip = decode_ip($row['poster_ip']))
+                {
+                    $ip = $lang['NOT_AVAILABLE'];
+                }
 				$ip = ( $rdns_ip_num == $ip || $rdns_ip_num == 'all') ? gethostbyaddr($ip) : $ip;
 
 				$template->assign_block_vars('iprow', array(
@@ -850,4 +856,4 @@ require(PAGE_HEADER);
 
 $template->pparse('body');
 
-require(PAGE_FOOTER);
\ No newline at end of file
+require(PAGE_FOOTER);