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authorMarkus Engel <markus.engel@tum.de>2013-09-15 00:43:49 +0000
committerMarkus Engel <markus.engel@tum.de>2013-09-15 00:43:49 +0000
commit5cf6efefbfd06d723973b6517b442f0ee64416b7 (patch)
treeda00f2c24881267859ab46843398cb10d8fe2ff2 /src/sp-object.h
parentModified SP_IS_ macros. (diff)
downloadinkscape-5cf6efefbfd06d723973b6517b442f0ee64416b7.tar.gz
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Added runtime check in SP_-cast macros.
(bzr r11608.1.123)
Diffstat (limited to 'src/sp-object.h')
-rw-r--r--src/sp-object.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sp-object.h b/src/sp-object.h
index 077633400..4e9a6c938 100644
--- a/src/sp-object.h
+++ b/src/sp-object.h
@@ -17,7 +17,7 @@
class SPObject;
-#define SP_OBJECT(obj) ((SPObject*)obj)
+#define SP_OBJECT(obj) (dynamic_cast<SPObject*>((SPObject*)obj))
#define SP_IS_OBJECT(obj) (dynamic_cast<const SPObject*>((SPObject*)obj) != NULL)
/* Async modification flags */