+ /*
+ * When the gengetopt config file parser is called more than once, any
+ * key map arguments found in the config file are _appended_ to the old
+ * values, even though we turn on ->override. We want the new arguments
+ * to replace the old ones, so we must empty the key_map_arg array
+ * first. Unfortunately, this also clears any key map arguments given
+ * at the command line.
+ */
+ if (override) {
+ int i;
+ for (i = 0; i < conf.key_map_given; i++) {
+ free(conf.key_map_arg[i]);
+ conf.key_map_arg[i] = NULL;
+ }
+ conf.key_map_given = 0;
+ }
+