diff -r fc5bdd312c37 -r 5f711ecb5913 libpurple/protocols/facebook/thrift.h
--- a/libpurple/protocols/facebook/thrift.h	Tue Aug 18 00:12:28 2015 -0400
+++ b/libpurple/protocols/facebook/thrift.h	Tue Aug 18 14:20:02 2015 -0400
@@ -36,7 +36,6 @@
 
 #define FB_TYPE_THRIFT             (fb_thrift_get_type())
 #define FB_THRIFT(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj), FB_TYPE_THRIFT, FbThrift))
-#define FB_THRIFT(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj), FB_TYPE_THRIFT, FbThrift))
 #define FB_THRIFT_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass), FB_TYPE_THRIFT, FbThriftClass))
 #define FB_IS_THRIFT(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj), FB_TYPE_THRIFT))
 #define FB_IS_THRIFT_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass), FB_TYPE_THRIFT))