From 9ca26836570e4c2f68cb626c36b45dd7cfb1325b Mon Sep 17 00:00:00 2001
From: dennydai <i@daihan.cn>
Date: Thu, 12 May 2016 18:20:21 +0800
Subject: [PATCH] fix preg bug

---
 plugins/help.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/help.php b/plugins/help.php
index fee840e..11a9d01 100644
--- a/plugins/help.php
+++ b/plugins/help.php
@@ -1,6 +1,6 @@
 <?php
 foreach ($TAGs as $TAG) {
-	if (preg_match("/^(".preg_quote($TAG, '/')."help)|(".preg_quote($TAG, '/')."help".preg_quote('@').BOT_NAME.")$/", $text)) {
+	if (preg_match("/^(".preg_quote($TAG, '/')."help|".preg_quote($TAG, '/')."help".preg_quote('@').BOT_NAME.")$/", $text)) {
 		foreach ($load_plugins as $value) {
 			$plugin_name = substr($value, strlen(PATH.'plugins'.DIRECTORY_SEPARATOR), -4);
 			$lines=file($value);