Fix power::subs() in some special cases.

[ginac.git] / ginac / normal.h

diff --git a/ginac/normal.h b/ginac/normal.h
index eb579d6b4cb5aa3ebf181b02cd9f56e0269c0387..ed0b7fd27e521d2e0913e6d11f4175fceb119369 100644 (file)
--- a/ginac/normal.h
+++ b/ginac/normal.h
@@ -6,7 +6,7 @@
  *  computation, square-free factorization and rational function normalization. */
 
 /*
- *  GiNaC Copyright (C) 1999-2019 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2022 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