[ESS-bugs] ess-mode 5.15; R: error on q()

[Sam Steingold]

Start R, quit it with q(), type "n RET" when prompted to save image ==>

Debugger entered--Lisp error: (wrong-type-argument processp nil)
  process-mark(nil)
  ansi-color-process-output("")
  run-hook-with-args(ansi-color-process-output "")
  comint-send-input()
  inferior-ess-send-input()
  call-interactively(inferior-ess-send-input nil nil)

comint-output-filter-functions
==> (ansi-color-process-output comint-postoutput-scroll-to-bottom comint-watch-for-password-prompt)

I do not get this error when I accept the offer to save the image; I
also do not get it when I exit a bash buffer.

Emacs  : GNU Emacs 24.0.93.3 (x86_64-unknown-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2012-02-20 on t520sds
Package: ess-mode 5.15

current state:
==============
(setq
 ess-language "S"
 ess-dialect "R"
 ess-ask-for-ess-directory t
 ess-ask-about-transfile nil
 ess-directory "/home/sds/R/"
 ess-keep-dump-files "always"
 ess-source-directory "/tmp/"
 )
-- 
Sam Steingold (http://sds.podval.org/) on Ubuntu 11.10 (oneiric) X 11.0.11004000
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