From 6d57b326fa47d19111cf6ae51bb4cd9c8652407b Mon Sep 17 00:00:00 2001
From: Isaac Connor <iconnor@pseudo.connortechnology.com>
Date: Thu, 3 Nov 2016 11:42:42 -0400
Subject: [PATCH] change logic of sending file contents to handle an off by one
 and be more readable

---
 web/views/view_video.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/web/views/view_video.php b/web/views/view_video.php
index 67006c285..95d0d0c29 100644
--- a/web/views/view_video.php
+++ b/web/views/view_video.php
@@ -94,10 +94,11 @@ flush();
 $cur = $begin;
 fseek( $fh, $begin, 0 );
 
-while( ! feof( $fh ) && $cur < $end && ( connection_status() == 0 ) ) {
-  #Error("Sending $cur");
-  print fread( $fh, min( 1024*16, $end - $cur ) );
-  $cur += 1024*16;
+while( $length && ( ! feof( $fh ) ) && ( connection_status() == 0 ) ) {
+  $amount = min( 1024*16, $length );
+
+  print fread( $fh, $amount );
+  $length -= $amount;
   usleep(100);
 }