broken save(..., compress="xy")

Hi,

With current R devel and R 2.13.1:

 > aa=1:5
 > save(aa, file="aa.rda", compress="xy")
Error in identical(compress, "gzip") || compress :
   invalid 'y' type in 'x || y'

Thanks!
H.

 > sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: x86_64-unknown-linux-gnu (64-bit)

locale:
  [1] LC_CTYPE=en_CA.UTF-8       LC_NUMERIC=C
  [3] LC_TIME=en_CA.UTF-8        LC_COLLATE=en_CA.UTF-8
  [5] LC_MONETARY=C              LC_MESSAGES=en_CA.UTF-8
  [7] LC_PAPER=en_CA.UTF-8       LC_NAME=C
  [9] LC_ADDRESS=C               LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

Herv? Pag?s

Program in Computational Biology
Division of Public Health Sciences
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