From 88eb7d68a7723af5ba41436e89586b12c2a6a408 Mon Sep 17 00:00:00 2001
From: Zankaria <zankaria.auxa@mailu.io>
Date: Sun, 14 Jul 2024 19:13:51 +0200
Subject: [PATCH] bans.php: do not deserialize post that does not exist

---
 inc/bans.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/inc/bans.php b/inc/bans.php
index 975bf462..7e3a1408 100644
--- a/inc/bans.php
+++ b/inc/bans.php
@@ -72,7 +72,7 @@ class Bans {
 	static private function findSingleNoGc($ban_id) {
 		$query = prepare(
 			'SELECT ``bans``.* FROM ``bans``
-			 WHERE ``bans``.id = :id
+			 WHERE ``bans``.id = :id AND ip
 			 ORDER BY `expires` IS NULL, `expires` DESC
 			 LIMIT 1'
 		);
@@ -84,7 +84,9 @@ class Bans {
 		if ($query->rowCount() == 0) {
 			return null;
 		} else {
-			$ret['post'] = json_decode($ret['post'], true);
+			if ($ret['post']) {
+				$ret['post'] = json_decode($ret['post'], true);
+			}
 			return $ret;
 		}
 	}