diff --git a/www/assets/js/callbacks.js b/www/assets/js/callbacks.js
index c17b9d54..0ce9effd 100644
--- a/www/assets/js/callbacks.js
+++ b/www/assets/js/callbacks.js
@@ -136,8 +136,11 @@ function initCallbacks() {
     });
 
     socket.on("login", function(data) {
-        if(!data.success && data.error != "Invalid session")
-            alert(data.error);
+        if(!data.success) {
+            if(data.error != "Invalid session") {
+                alert(data.error);
+            }
+        }
         else {
             $("#welcome")[0].innerHTML = "Welcome, " + uname;
             $("#loginform").css("display", "none");