Set content to empty string if null or undefined

2019-03-01 19:58:15 +01:00
parent 9cbb6b8f9a
commit 56dba89008
1 changed files with 1 additions and 1 deletions
--- a/www/printer.js
+++ b/www/printer.js
@@ -199,7 +199,7 @@ exports.print = function (content, options, callback, scope)
    var fn     = this._createCallbackFn(callback, scope),
        params = this._mergeWithDefaults(options || {});

-    exec(fn, null, 'Printer', 'print', [content, params]);
+    exec(fn, null, 'Printer', 'print', [content || '', params]);
 };

 /**