* Fixed memory leak in ginac_yylex() [Sheplyakov].

[ginac.git] / ginac / wildcard.cpp

diff --git a/ginac/wildcard.cpp b/ginac/wildcard.cpp
index 84a67317a3542cfca4b964ec0a9c1a978bd03e26..38a67de90a44792d811cf7b4666fa55dd6999353 100644 (file)
--- a/ginac/wildcard.cpp
+++ b/ginac/wildcard.cpp
@@ -3,7 +3,7 @@
  *  Implementation of GiNaC's wildcard objects. */
 
 /*
- *  GiNaC Copyright (C) 1999-2006 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2007 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
@@ -106,7 +106,7 @@ unsigned wildcard::calchash() const
        // this is where the schoolbook method
        // (golden_ratio_hash(tinfo()) ^ label)
        // is not good enough yet...
-       hashvalue = golden_ratio_hash(golden_ratio_hash((unsigned)tinfo()) ^ label);
+       hashvalue = golden_ratio_hash(golden_ratio_hash((p_int)tinfo()) ^ label);
        setflag(status_flags::hash_calculated);
        return hashvalue;
 }