[Rd] close.screen (PR#6530)

[schlather at cu.lu]

Full_Name: Martin Schlather
Version: R.1.9.0 (2004-02-02)
OS: Linux SuSe 9.0
Submission from: (NULL) (193.168.1.228)



Dear all,

the sequence

  close.screen(close.screen())
  split.screen(c(1,2))
  scr <- split.screen(c(1,2))
  screen(scr[2])  ## also for scr[1]
  close.screen(scr)

causes the error

  Error in screen(temp, new = FALSE) : Invalid screen number

Up to R-1.8.1, a warning had appeared:
  Warning message: 
  no finite arguments to min; returning Inf 
see also bug report #1878.


Many thanks in advance for considering this problem.
Martin