commit 6d917858b5ffd012bd85a0062d511d261cd6df2d
author David Cox Jr <DaveMC08@gmail.com> Mon Sep 23 23:47:26 2013 -0400
committer David Cox Jr <DaveMC08@gmail.com> Mon Sep 23 23:47:26 2013 -0400
tree 05b59ff09cfe396e15fe01adc819113796da37a7
parent 0bba6434f0ba3d6b1f677233c2e3c8f37b3195cc

fix #2637
cleaned up the regex to remove extra qualifiers
used character sets where possible for clarity
main expression optimized

system/core/Output.php

diff --git a/system/core/Output.php b/system/core/Output.php
index b5955c0..7a5fb66 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -847,7 +847,7 @@
 		}
 
 		// Remove CSS comments
-		$output = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/(?!.*?("|\'))!i', '', $output);
+		$output = preg_replace('!/\*([^/][^*]*\*)*/(?!.+?["\'])!i', '', $output);
 
 		// Remove Javascript inline comments
 		if ($has_tags === TRUE && strpos(strtolower($open_tag), 'script') !== FALSE)