On 06/22/2013 03:48 AM, Pádraig Brady wrote: > This is consistent with the documented interface and > avoids any ambiguity in a user thinking that stdbuf without options > might reset to a "standard" buffering setup. > > * src/stdbuf.c (set_libstdbuf_options): Indicate with the return value > whether any env variables were actually set. > (main): Fail unless some env variables were set. > * tests/misc/stdbuf.sh: Ensure this constraint is enforced.
Since this is a minor interface change I'll also update NEWS before pushing. thanks, Pádraig.
