remove useless variable in download()

Signed-off-by: Florian Pritz <bluewind@xssn.at>

1 files changed, 1 insertions, 2 deletions

diff --git a/system/application/controllers/file.php b/system/application/controllers/file.php
index 7d9ca24ec..96165eb55 100644
--- a/system/application/controllers/file.php
+++ b/system/application/controllers/file.php
@@ -193,8 +193,7 @@ class File extends Controller {
           header('Etag: "'.$etag.'"');
           $fp = fopen($file,"r");
           while (!feof($fp)) {
-            $buff = fread($fp,4096);
-            echo $buff;
+            echo fread($fp,4096);
           }
           fclose($fp);
         }