* Use the pointers to the flyweights, not their references!

[ginac.git] / ginac / function.pl

diff --git a/ginac/function.pl b/ginac/function.pl
index 312640fe7c31d8b89b95fb47bb763148273acc8e..6b25c70df7203cba947af9518ff7019079f4136c 100755 (executable)
--- a/ginac/function.pl
+++ b/ginac/function.pl
@@ -557,6 +557,7 @@ void function_options::initialize()
        print_use_exvector_args = false;
        use_remember = false;
        functions_with_same_name = 1;
+       symtree = 0;
 }
 
 function_options & function_options::set_name(std::string const & n,