* INSTALL: reflect Cint status.

[ginac.git] / ginac / input_parser.yy

diff --git a/ginac/input_parser.yy b/ginac/input_parser.yy
index 3fa82c1235fa945158b778e607a4a7a64ef508a5..af46af0a04751e134d18c525b5d2df4349e2708a 100644 (file)
--- a/ginac/input_parser.yy
+++ b/ginac/input_parser.yy
@@ -4,7 +4,7 @@
  *  This file must be processed with yacc/bison. */
 
 /*
- *  GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2001 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
@@ -161,4 +161,5 @@ using GiNaC::parser_error;
 int ginac_yyerror(char *s)
 {
        parser_error = std::string(s) + " at " + std::string(ginac_yytext);
+       return 0;
 }