leak when using irb/completion

[kreatix@…]

to reproduce:

1. Launch irb with completion: macirb -r irb/completion
2. Type 'NSArr' and hit ⇥

observation:

irb(main):001:0> NSArrmacruby(8480,0xa04e2fa0) malloc: *** free() called with 0x17c5880 with refcount 0
macruby(8480,0xa04e2fa0) malloc: reference count underflow for 0x17c5880, break on auto_refcount_underflow_error to debug.
macruby(8480,0xa04e2fa0) malloc: *** free() called with 0x17c5870 with refcount 0
macruby(8480,0xa04e2fa0) malloc: reference count underflow for 0x17c5870, break on auto_refcount_underflow_error to debug.
ay

[kreatix@…]

If you try

framework 'cocoa'
FSE⇥

it is for some reason even worse, repeating the message over and over.

[lsansonetti@…]

Perhaps a leak in the readline bundle.

[lsansonetti@…]

Should be fixed in r109/trunk. Thanks!