From 5cf6efefbfd06d723973b6517b442f0ee64416b7 Mon Sep 17 00:00:00 2001
From: Markus Engel <markus.engel@tum.de>
Date: Sun, 15 Sep 2013 02:43:49 +0200
Subject: Added runtime check in SP_-cast macros.

(bzr r11608.1.123)
---
 src/sp-mask.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/sp-mask.h')

diff --git a/src/sp-mask.h b/src/sp-mask.h
index 16f967419..e08d1e81e 100644
--- a/src/sp-mask.h
+++ b/src/sp-mask.h
@@ -18,7 +18,7 @@
 #include "uri-references.h"
 #include "xml/node.h"
 
-#define SP_MASK(obj) ((SPMask*)obj)
+#define SP_MASK(obj) (dynamic_cast<SPMask*>((SPObject*)obj))
 #define SP_IS_MASK(obj) (dynamic_cast<const SPMask*>((SPObject*)obj) != NULL)
 
 struct SPMaskView;
-- 
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