- power::eval(): for the case (b_n/b_d)^(e_n/e_d) we now check separately

[ginac.git] / ginsh / ginsh_parser.yy

diff --git a/ginsh/ginsh_parser.yy b/ginsh/ginsh_parser.yy
index 16601cee15d2e6792ec74446bcc37f77a5a6e070..bca29dd53a28a54d797e3a33bfd663a75cc72c72 100644 (file)
--- a/ginsh/ginsh_parser.yy
+++ b/ginsh/ginsh_parser.yy
@@ -398,6 +398,7 @@ class apply_map_function : public map_function {
        ex apply;
 public:
        apply_map_function(const ex & a) : apply(a) {}
+       virtual ~apply_map_function() {}
        ex operator()(const ex & e) { return apply.subs(wild() == e, true); }
 };