fix a bug that null in object

XadillaX · Aug 11, 2015 · 9407e91 · 9407e91
1 parent cedcbe0
commit 9407e91
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/isocket.js b/lib/isocket.js
@@ -12,6 +12,10 @@ var helper = require("./helper");
 
 var emptyFunc = function(){};
 var _formatSendBody = function(_body) {
+    if(undefined === _body || null === _body) {
+        return null;
+    }
+
     if(util.isArray(_body)) {
         return _body.map(function(body) {
             return _formatSendBody(body);