1 files changed, 1 insertions, 1 deletions
diff --git a/XSUB.h b/XSUB.h
index 87a05d0a6a..23f292bd0a 100644
--- a/XSUB.h
+++ b/XSUB.h
@@ -90,7 +90,7 @@ handled automatically by C<xsubpp>.
 #  define XSINTERFACE_CVT(ret,name) ret (*name)()
 #endif
 #define dXSFUNCTION(ret)		XSINTERFACE_CVT(ret,XSFUNCTION)
-#define XSINTERFACE_FUNC(ret,cv,f)	((XSINTERFACE_CVT(ret,cv))(f))
+#define XSINTERFACE_FUNC(ret,cv,f)     ((XSINTERFACE_CVT(ret,))(f))
 #define XSINTERFACE_FUNC_SET(cv,f)	\
 		CvXSUBANY(cv).any_dptr = (void (*) (pTHXo_ void*))(f)