From 219da26886108906fcf5e193abeeb7fc276213fe Mon Sep 17 00:00:00 2001
From: Troy McNitt <troy.mcnitt@gmail.com>
Date: Thu, 21 Jan 2016 08:52:43 -0800
Subject: [PATCH] fix panic from newGoValue when the notification value is nil

---
 value.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/value.go b/value.go
index d2d978f..625e2bb 100644
--- a/value.go
+++ b/value.go
@@ -71,7 +71,10 @@ func (v value) String() string {
 }
 
 func newGoValue(cRef *C.Value) *value {
-	return &value{cRef}
+	if cRef != nil {
+		return &value{cRef}
+	}
+	return nil
 }
 
 func (v *value) notify(api *api, nt *notification) {