From 30d8160890749d98b539ab39af6025ec6ded2c78 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Thu, 29 Sep 2016 21:39:15 +0100
Subject: Don't attempt to get metadata of class we don't have a definition for

---
 slicer/tool/parser.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/slicer/tool/parser.cpp b/slicer/tool/parser.cpp
index 99d3f5f..c541ec1 100644
--- a/slicer/tool/parser.cpp
+++ b/slicer/tool/parser.cpp
@@ -552,8 +552,10 @@ namespace Slicer {
 			if (auto cd = Slice::ClassDeclPtr::dynamicCast(typec)) {
 				typec = cd->definition();
 			}
-			auto typeMetadata = typec->getMetaData();
-			std::copy(typeMetadata.begin(), typeMetadata.end(), std::back_inserter(metadata));
+			if (typec) {
+				auto typeMetadata = typec->getMetaData();
+				std::copy(typeMetadata.begin(), typeMetadata.end(), std::back_inserter(metadata));
+			}
 		}
 		return metadata;
 	}
-- 
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