print_tree: only print the "nops=" line when nops() > 0

[ginac.git] / check / time_lw_IJKL.cpp

diff --git a/check/time_lw_IJKL.cpp b/check/time_lw_IJKL.cpp
index a36645486177f7181ee13a26a5316b97c14dcdcf..cc8641773d08bc7a96a9f8227315f928115d030c 100644 (file)
--- a/check/time_lw_IJKL.cpp
+++ b/check/time_lw_IJKL.cpp
@@ -4,7 +4,7 @@
  *  by Robert H. Lewis and Michael Wester. */
 
 /*
- *  GiNaC Copyright (C) 1999-2002 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -79,7 +79,7 @@ static unsigned test(unsigned n)
        return result;
 }
 
-unsigned time_lw_IJKL(void)
+unsigned time_lw_IJKL()
 {
        unsigned result = 0;