From f8022385f7c8716bcbd0f24c995c45e93a9d1232 Mon Sep 17 00:00:00 2001
From: Elie Roux <elie.roux@telecom-bretagne.eu>
Date: Thu, 14 Mar 2019 19:58:38 +0100
Subject: [PATCH] fix qunit error

---
 src/iiiftilesource.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/iiiftilesource.js b/src/iiiftilesource.js
index 0b97e661..54f744f8 100644
--- a/src/iiiftilesource.js
+++ b/src/iiiftilesource.js
@@ -425,7 +425,7 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, /** @lends OpenSea
         var levels = [];
         for(var i = 0; i < options.sizes.length; i++) {
             levels.push({
-                url: options['@id'] + '/full/' + options.sizes[i].width + ',/0/default.' + this.usedFormat,
+                url: options['@id'] + '/full/' + options.sizes[i].width + ',/0/default.' + options.usedFormat,
                 width: options.sizes[i].width,
                 height: options.sizes[i].height
             });