Fixed subreddits with '-' and '_' chars in their name not working.

icculus · Jan 12, 2015 · 8496d69 · 8496d69
1 parent 3ec5a1c
commit 8496d69
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/feed/index.php b/feed/index.php
@@ -271,7 +271,7 @@ function verify_cache($fname, $url, $subreddit, $maxage)
 {
     $use_google = false;   // these tend to be broken on Google Reader.  :/
     $str = $_REQUEST['subreddit'];
-    if ((strlen($str) < 32) && (preg_match('/^[a-zA-Z0-9]+$/', $str) == 1))
+    if ((strlen($str) < 32) && (preg_match('/^[a-zA-Z0-9\-_]+$/', $str) == 1))
     {
         $cachefname = "$str-$cachefname";
         $feedurl .= "r/$str/";
@@ -302,7 +302,7 @@ function verify_cache($fname, $url, $subreddit, $maxage)
     } // if
 
     $str = $_REQUEST['multireddit'];
-    if ((strlen($str) < 32) && (preg_match('/^[a-zA-Z0-9]+$/', $str) == 1))
+    if ((strlen($str) < 32) && (preg_match('/^[a-zA-Z0-9\-_]+$/', $str) == 1))
     {
         $cachefname = "multireddit-user-$user-$str-$cachefname";
         $cachefname = "$str-$cachefname";