From 634f9d38413ea43b89b37a6e4641070a851120e6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 27 Dec 2016 15:30:30 +0530
Subject: added new functions to fix the zip download issues

---
 download.inc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/download.inc b/download.inc
index d33ad1a..f9ed6a1 100755
--- a/download.inc
+++ b/download.inc
@@ -96,6 +96,9 @@ function textbook_companion_download_example()
 		header('Content-Type: application/zip');
 		header('Content-disposition: attachment; filename="EX' . $example_data->number . '.zip"');
 		header('Content-Length: ' . filesize($zip_filename));
+		ob_end_flush();
+		ob_clean();
+		flush();
 		readfile($zip_filename);
 		unlink($zip_filename);
 	} //$zip_file_count > 0
@@ -169,6 +172,9 @@ function textbook_companion_download_chapter()
 		header('Content-Type: application/zip');
 		header('Content-disposition: attachment; filename="CH' . $chapter_data->number . '.zip"');
 		header('Content-Length: ' . filesize($zip_filename));
+		ob_end_flush();
+		ob_clean();
+		flush();
 		readfile($zip_filename);
 		unlink($zip_filename);
 	} //$zip_file_count > 0
-- 
cgit