1 files changed, 4 insertions, 6 deletions
diff --git a/gdb/bt-utils.c b/gdb/bt-utils.c
index dfe429e..8110f10 100644
--- a/gdb/bt-utils.c
+++ b/gdb/bt-utils.c
@@ -29,15 +29,13 @@ gdb_internal_backtrace_set_cmd (const char *args, int from_tty,
 				cmd_list_element *c)
 {
   gdb_assert (c->type == set_cmd);
-  gdb_assert (c->var_type == var_boolean);
-  gdb_assert (c->var != nullptr);
+  gdb_assert (c->var.has_value ());
+  gdb_assert (c->var->type () == var_boolean);
 
 #ifndef GDB_PRINT_INTERNAL_BACKTRACE
-  bool *var_ptr = (bool *) c->var;
-
-  if (*var_ptr)
+  if (c->var->get<bool> ())
     {
-      *var_ptr = false;
+      c->var->set<bool> (false);
       error (_("support for this feature is not compiled into GDB"));
     }
 #endif