avoid concatenating 'undefined' in drive interface

7 years ago · f8399eaaa6
parent c210f097c0
commit f8399eaaa6
1 changed files with 4 additions and 1 deletions
--- a/www/drive/inner.js
+++ b/www/drive/inner.js
@ -2673,11 +2673,14 @@ define([
            var data = JSON.parse(JSON.stringify(filesOp.getFileData(el)));
            if (!data || !data.href) { return void cb('INVALID_FILE'); }
            data.href = base + data.href;
+
+            var roUrl;
            if (ro) {
                data.roHref = data.href;
                delete data.href;
            } else {
-                data.roHref = base + getReadOnlyUrl(el);
+                roUrl = getReadOnlyUrl(el);
+                if (roUrl) { data.roHref = base + roUrl; }
            }

            UIElements.getProperties(common, data, cb);