From b10315e2df0003da80b96736f1ddf5d72d485b10 Mon Sep 17 00:00:00 2001
From: aramis_acg <aramis_acg@67173fc5-114c-0410-ac8e-9d2fd5bffc1f>
Date: Tue, 6 Apr 2010 11:46:49 +0000
Subject: [PATCH] shared_ptr: Add missing conversion to bool.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@657 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
---
 code/BoostWorkaround/boost/shared_ptr.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/code/BoostWorkaround/boost/shared_ptr.hpp b/code/BoostWorkaround/boost/shared_ptr.hpp
index 8c816d751..986c88404 100644
--- a/code/BoostWorkaround/boost/shared_ptr.hpp
+++ b/code/BoostWorkaround/boost/shared_ptr.hpp
@@ -127,6 +127,10 @@ public:
 		return ptr;
 	}
 
+	inline operator bool () const {
+		return ptr != NULL;
+	}
+
 	inline void reset (T* t = 0)	{
 		ctr = ctr->decref(ptr);
 		ptr = t;