From df28324c34dbbcde8ac4859e8e94314d29e1a409 Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Sat, 2 Nov 2024 01:02:12 +0100
Subject: Fix regex search for tags (#6972)

https://github.com/FreshRSS/FreshRSS/issues/6949#issuecomment-2452363378
---
 app/Models/BooleanSearch.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'app/Models/BooleanSearch.php')

diff --git a/app/Models/BooleanSearch.php b/app/Models/BooleanSearch.php
index 62d4cf9c1..50f8feea1 100644
--- a/app/Models/BooleanSearch.php
+++ b/app/Models/BooleanSearch.php
@@ -137,7 +137,7 @@ class FreshRSS_BooleanSearch {
 	 * Temporarily escape parentheses used in regex expressions.
 	 */
 	public static function escapeRegexParentheses(string $input): string {
-		return preg_replace_callback('#(?<=[\\s(:!-]|^)(?<![\\\\])/.+?(?<!\\\\)/[im]*#',
+		return preg_replace_callback('%(?<=[\\s(:#!-]|^)(?<![\\\\])/.+?(?<!\\\\)/[im]*%',
 			fn(array $matches): string => str_replace(['(', ')'], ['\\u0028', '\\u0029'], $matches[0]),
 			$input
 		) ?? '';
-- 
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