1 files changed, 7 insertions, 1 deletions
diff --git a/core/vendor/davclient.js/lib/client.js b/core/vendor/davclient.js/lib/client.js
index 89c11516a38..d3d0a7062c0 100644
--- a/core/vendor/davclient.js/lib/client.js
+++ b/core/vendor/davclient.js/lib/client.js
@@ -172,7 +172,13 @@ dav.Client.prototype = {
         for(ii in headers) {
             xhr.setRequestHeader(ii, headers[ii]);
         }
-        xhr.send(body);
+
+        // Work around for edge
+        if (body === undefined) {
+            xhr.send();
+        } else {
+            xhr.send(body);
+        }
 
         return new Promise(function(fulfill, reject) {