From 187d221e7645981203feed087ee64162378ba22c Mon Sep 17 00:00:00 2001
From: ywarnier <ywarnier@beeznest.org>
Date: Wed, 17 Aug 2011 13:32:44 -0500
Subject: [PATCH] Updated QR code precision after a few tests with a mobile
 phone - if smaller or lesser error correction, the phone doesn't catch it so
 well

---
 main/inc/lib/certificate.lib.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/main/inc/lib/certificate.lib.php b/main/inc/lib/certificate.lib.php
index b3d5b2afea..52461505b2 100644
--- a/main/inc/lib/certificate.lib.php
+++ b/main/inc/lib/certificate.lib.php
@@ -224,8 +224,8 @@ class Certificate extends Model {
 		//Make sure HTML certificate is generated
 		if (!empty($text) && !empty($path)) {
 			require_once api_get_path(LIBRARY_PATH).'phpqrcode/qrlib.php';
-			//L low, M - Medium, L large			
-			$return = QRcode::png($text, $path, 'L', 1, 2);						
+			//L low, M - Medium, L large error correction
+			$return = QRcode::png($text, $path, 'M', 2, 2);
 		}
 	}