Memory leak fixes Bug #4216

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5638 65c4cc65-6c06-0410-ace0-fbb531ad65f3

codecs/codec_lpc10.c

@@ -362,6 +362,7 @@ static void parse_config(void)
                                var = var->next;
                         }
                 }
+		ast_config_destroy(cfg);
         }
 }