[bug-gawk] error with two newline chars

[Лидовский Владимир]

Hello!

See the program -- err.awk.

BEGIN {RS = ""} {printf "%s", $0}

The data file (data.txt) consists of 4 chars: A \n \n B

Run
   gawk -f err.awk data.txt >newdata.txt

The resulting file newdata.txt consists of 2 chars: A B -- all pairs of 
newlines are lost!

The alone newlines are preserved.

I'm using gawk 3.1.7 with Linux (Debian 6.0.2, Mandriva) and gawk 4.0.0 (Open 
SUSE 12.1)

Regards