diff options
Diffstat (limited to 'marshal.c')
-rw-r--r-- | marshal.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -591,16 +591,18 @@ encoding_name(VALUE obj, struct dump_arg *arg) static void w_encoding(VALUE encname, struct dump_call_arg *arg) { + int limit = arg->limit; + if (limit >= 0) ++limit; switch (encname) { case Qfalse: case Qtrue: w_symbol(ID2SYM(rb_intern("E")), arg->arg); - w_object(encname, arg->arg, arg->limit + 1); + w_object(encname, arg->arg, limit); case Qnil: return; } w_symbol(ID2SYM(rb_id_encoding()), arg->arg); - w_object(encname, arg->arg, arg->limit + 1); + w_object(encname, arg->arg, limit); } static st_index_t @@ -659,7 +661,7 @@ w_object(VALUE obj, struct dump_arg *arg, int limit) rb_raise(rb_eArgError, "exceed depth limit"); } - limit--; + if (limit > 0) limit--; c_arg.limit = limit; c_arg.arg = arg; |