From 78592468fe75f09299e12d8a8fbb94635a2befd6 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
Date: Wed, 5 Dec 2018 00:37:10 +0100
Subject: divers

---
 src/GraphicObjects/PrivateContainer.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/GraphicObjects')

diff --git a/src/GraphicObjects/PrivateContainer.cs b/src/GraphicObjects/PrivateContainer.cs
index 41918bc8..0f9b0c59 100644
--- a/src/GraphicObjects/PrivateContainer.cs
+++ b/src/GraphicObjects/PrivateContainer.cs
@@ -51,7 +51,9 @@ namespace Crow
 			go = null;
 			if (base.FindByDesignID (designID, out go))
 				return true;
-			return (bool)child?.FindByDesignID (designID, out go);				
+			if (child == null)
+				return false;
+			return child.FindByDesignID (designID, out go);					
 		}
 		#endif
 		protected GraphicObject child;
-- 
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