[BUGFIX] Fix crash in parser.

[ginac.git] / ginac / basic.h

diff --git a/ginac/basic.h b/ginac/basic.h
index 1a471b32337a3989ab8aea7b3954f567ed8450f5..850bc91dad771dd40baf84a81eb94bf444eeef0d 100644 (file)
--- a/ginac/basic.h
+++ b/ginac/basic.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's ABC. */
 
 /*
- *  GiNaC Copyright (C) 1999-2019 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2024 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
@@ -200,7 +200,7 @@ public:
        virtual ex series(const relational & r, int order, unsigned options = 0) const;
 
        // rational functions
-       virtual ex normal(exmap & repl, exmap & rev_lookup) const;
+       virtual ex normal(exmap & repl, exmap & rev_lookup, lst & modifier) const;
        virtual ex to_rational(exmap & repl) const;
        virtual ex to_polynomial(exmap & repl) const;