problem in R.sh.in script (PR#273)

oka@debian.or.jp writes:

I'm Sorry. I made a mistake. In above environment, R script
has no problem. The problem is in following environment.
May be, /bin/sh is incompatible.

It *does* have a problem on Linux too, it just doesn't protest quite
as badly:

$ R -d gdb
shift: shift count must be <= $#
GNU gdb 4.17.0.11 with Linux support

I fixed this for 0.65.1 a couple of days ago.

PS to everyone: When you follow up on a Problem Report, please make
sure that you include the original PR# in the subject field so that yo
don't open a new PR#. This is easily done by 'reply' in most mailers.
And please also avoid sending reports both to r-bugs and the
mailinglists (where they will appear with no PR# and subsequent
discussion will not get filed.)

O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk)             FAX: (+45) 35327907
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