--- Convert-Scalar/Scalar.xs	2011/08/18 19:07:04	1.10
+++ Convert-Scalar/Scalar.xs	2014/02/03 03:32:13	1.11
@@ -131,7 +131,7 @@
 
 void
 unmagic (SV *scalar, char type)
-        PROTOTYPE: $
+        PROTOTYPE: $$
 	CODE:
         sv_unmagic (scalar, type);