- made nops() return unsigned instead of int

[ginac.git] / ginac / coloridx.cpp

diff --git a/ginac/coloridx.cpp b/ginac/coloridx.cpp
index 383e8bb0d7fc755a4ef093e85459b62db8347d53..e0542496d85b6fe36c8df5754ef6e1a1d23d055b 100644 (file)
--- a/ginac/coloridx.cpp
+++ b/ginac/coloridx.cpp
@@ -3,7 +3,7 @@
  *  Implementation of GiNaC's color indices. */
 
 /*
- *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2000 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