From a6f921d443c92263a1ffc54ff7dd03cc8c612ae5 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Fri, 11 Jul 2014 21:49:57 -0600
Subject: [PATCH] To force a download by setting the href, we need synchronous
 rendering

---
 examples/export-map.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/export-map.js b/examples/export-map.js
index 134972d1b7..7a93801e8a 100644
--- a/examples/export-map.js
+++ b/examples/export-map.js
@@ -31,7 +31,7 @@ if ('download' in exportPNGElement) {
       var canvas = event.context.canvas;
       exportPNGElement.href = canvas.toDataURL('image/png');
     });
-    map.render();
+    map.renderSync();
   }, false);
 } else {
   var info = document.getElementById('no-download');