fclose (stdout): No child processes lt-enca: librecode probably damaged `STDIN'. No way to recover in a pipe.

[seb321]

When enca is given an input through stdin it gives correct results but reports errors and exits with error code 2. It happens in version built from master and also in stable.

$ cat text.txt| ./enca -VVVVVVVVVVVVVVV -x utf8 -L polish
Opening file `/usr/share/locale/locale.alias' in mode r
stat()-ing `/usr/share/locale/locale.alias' (fd 3) for its size
File `/usr/share/locale/locale.alias' size is 2997
Closing file `/usr/share/locale/locale.alias'
Explicitly specified target charset: utf8
Adding converter `built-in'
Adding converter `librecode'
Initializing language pl
Fake-opening stdin/stdout in mode r+b
lt-enca: converting `STDIN': CP1250..UTF-8
    trying to convert `STDIN' using built-in
    trying to convert `STDIN' using librecode
Dziękujemy ← It is correctly converted
fclose (stdout): No child processes
lt-enca: librecode probably damaged `STDIN'. No way to recover in a pipe.
$ echo $?
2

I think that it can be related to #28

text.txt

[seb321]

Seems to be resolved by recode rrthomas/recode#4.