diff --git a/lib/action.php b/lib/action.php
index 1cb41389a2..5e16c98a7e 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -69,12 +69,9 @@ class Action { // lawsuit
 			if ($if_modified_since) {
 				$ims = strtotime($if_modified_since);
 				if ($lm <= $ims) {
-					$if_none_match = $_SERVER['HTTP_IF_NONE_MATCH'];
-					if ($if_none_match) {
-						header('304 Not Modified');
-						# Better way to do this?
-						exit(0);
-					}
+					header('304 Not Modified');
+					# Better way to do this?
+					exit(0);
 				}
 			}
 		}