Merge pull request #4354 from bakin1999/bug/php-warning-null-haystack

Fix Pro Search 8.1 Warnings
ExpressionEngine · Jun 11, 2024 · b973445 · b973445
2 parents 5b3a75b + 1eb7c88
commit b973445
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/ee/ExpressionEngine/Addons/pro_search/helpers/pro_search_helper.php b/system/ee/ExpressionEngine/Addons/pro_search/helpers/pro_search_helper.php
@@ -100,7 +100,7 @@ function pro_strpos_all($haystack, $needle)
     {
         $all = array();
 
-        if (preg_match_all('#' . preg_quote($needle, '#') . '#', $haystack, $matches)) {
+        if ($haystack != null && preg_match_all('#' . preg_quote($needle, '#') . '#', $haystack, $matches)) {
             $total = count($matches[0]);
             $offset = 0;