From 6d60e621aa23098b78ec91c7d66b48c4bef7bcec Mon Sep 17 00:00:00 2001
From: Andras Timar <andras.timar@collabora.com>
Date: Sun, 18 Feb 2018 00:35:42 +0100
Subject: [PATCH] do not allow empty file name in Save As dialog

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

diff --git a/js/documents.js b/js/documents.js
index 97b5b699..8488c8dd 100644
--- a/js/documents.js
+++ b/js/documents.js
@@ -395,7 +395,7 @@ var documentsMain = {
 						OC.dialogs.prompt(t('richdocuments', 'Please enter the filename to store the document as.'),
 						                  t('richdocuments', 'Save As'),
 						                  function(result, value) {
-							                  if (result === true) {
+							                  if (result === true && value) {
 								                  documentsMain.WOPIPostMessage($('#loleafletframe')[0], 'Action_SaveAs', {'Filename': value});
 							                  }
 						                  },