From ab8aa55eddd47e652188dbffeb253df79dcfb7b9 Mon Sep 17 00:00:00 2001
From: Kai Hendry <hendry@webconverger.com>
Date: Thu, 25 Sep 2014 14:29:30 +0800
Subject: [PATCH] Search for fixed strings (i.e. disallow regexp)

---
 grep.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grep.php b/grep.php
index 98fbf4e..2ea5053 100644
--- a/grep.php
+++ b/grep.php
@@ -10,7 +10,7 @@ $QUERY=escapeshellarg($_GET['q']);
 //fwrite($fp, $_GET['q'] . " : " . $QUERY . "\n");
 //fclose($fp);
 
-exec("zgrep -hi $QUERY tweets.txt", $array);
+exec("zgrep -Fhi $QUERY tweets.txt", $array);
 $data = json_encode($array);
 echo $_GET['jsoncallback'] . '(' . $data . ');';
 ?>