From a145ca88cc6ff1ed4d1d509c6a6d3f28352d0e2c Mon Sep 17 00:00:00 2001
From: Christian Haschek <christian.haschek@gmail.com>
Date: Sat, 19 Feb 2022 10:53:26 +0100
Subject: [PATCH] was meant to strpos

---
 inc/core.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inc/core.php b/inc/core.php
index 79bce76..42013cf 100644
--- a/inc/core.php
+++ b/inc/core.php
@@ -602,7 +602,7 @@ function deleteHash($hash)
  */
 function isIPInRange( $ip, $range ) {
 
-    if(substr(',',$range)!==false)
+    if(strpos($range,',')!==false)
     {
         // we got a list of ranges. splitting
         $ranges = array_map('trim',explode(',',$range));