From bc5343456d5f8ab08075de1fc795c902b7f1f1c5 Mon Sep 17 00:00:00 2001
From: Duy Nguyen <vincentddn@gmail.com>
Date: Wed, 11 Dec 2013 23:51:53 -0800
Subject: [PATCH] Fixes #88 VNC port does not display properly when already
 configured

---
 lib/rvc/modules/vnc.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/rvc/modules/vnc.rb b/lib/rvc/modules/vnc.rb
index e37a529..159146b 100644
--- a/lib/rvc/modules/vnc.rb
+++ b/lib/rvc/modules/vnc.rb
@@ -54,6 +54,8 @@ def view vm, opts
     port = extraConfig.find { |x| x.key == 'RemoteDisplay.vnc.port' }
     if !port
       err "VNC enabled but no port assigned. Use vnc.off to reset config"
+    else
+      port = port.value
     end
     password = extraConfig.find { |x| x.key == 'RemoteDisplay.vnc.password' }
     password = password ? password.value : ""