From: jpbruyere <jp.bruyere@hotmail.com>
Date: Sun, 13 Mar 2016 22:35:04 +0000 (+0100)
Subject: test datasource null in bindings
X-Git-Tag: v0.4~82
X-Git-Url: https://git.osiis.dedyn.io/?a=commitdiff_plain;h=09e26d9c08d22f31e1164237d63e2757822ff5d6;p=jp%2Fcrow.git

test datasource null in bindings
---

diff --git a/src/CompilerServices/CompilerServices.cs b/src/CompilerServices/CompilerServices.cs
index aea199f4..da5c0fe4 100644
--- a/src/CompilerServices/CompilerServices.cs
+++ b/src/CompilerServices/CompilerServices.cs
@@ -105,7 +105,10 @@ namespace Crow
 
 			//if binding exp = '{}' => binding is done on datasource
 			if (string.IsNullOrEmpty (Expression)) {
-				Source = new MemberReference ((Target.Instance as GraphicObject).DataSource);
+				Object o = (Target.Instance as GraphicObject).DataSource;
+				if (o == null)
+					return false;
+				Source = new MemberReference (o);
 				return true;
 			}