Allow excluded sites to be newline or space separated in settings

berkmancenter · Sep 4, 2014 · b377bb2 · b377bb2
1 parent 4f48300
commit b377bb2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/amber/amber.php b/amber/amber.php
@@ -325,7 +325,7 @@ private static function cache_links($links, $immediately = false) {
  */
  private static function filter_excluded_links($links)
  {
- $blacklist = explode(",",Amber::get_option("amber_excluded_sites",""));
+ $blacklist = preg_split("/[,\s]+/",Amber::get_option("amber_excluded_sites",""));
  if (!$blacklist) {
  return $links;
  }