Index: src/libcfa/iostream.c
===================================================================
--- src/libcfa/iostream.c	(revision cb914379c23218fde6d6aaf354fb109d6e02f15c)
+++ src/libcfa/iostream.c	(revision 22854f8631ff59092624dcefc8874b238a0e4329)
@@ -10,6 +10,6 @@
 // Created On       : Wed May 27 17:56:53 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Mar 22 17:21:23 2017
-// Update Count     : 358
+// Last Modified On : Wed Mar 22 17:46:06 2017
+// Update Count     : 359
 //
 
@@ -201,5 +201,5 @@
 forall( dtype ostype, otype T, ttype Params | ostream( ostype ) | writeable( T ) | { ostype * ?|?( ostype *, Params ); } )
 ostype * ?|?( ostype * os, T arg, Params rest ) {
-	forall( ttype Params ) ostype * prtTuple( ostype * os, T arg, Params rest ) {
+	forall( ttype Params ) ostype * prtTuple( T arg, Params rest ) {
 		os | arg;										// print first argument
 		os | rest;										// print remaining arguments
@@ -207,5 +207,5 @@
 	} // prtTuple
 	sepSetCur( os, sepGetTuple( os ) );					// switch to tuple separator
-	prtTuple( os, arg, rest );							// recursively print tuple
+	prtTuple( arg, rest );								// recursively print tuple
 	sepSetCur( os, sepGet( os ) );						// switch to regular separator
 	return os;