pipecmd: fix warn-unused-result warnings (-O2)
[ccan] / ccan / pipecmd / _info
2016-10-25 Rusty Russellpipecmd: fix warn-unused-result warnings (-O2)
2016-01-19 Rusty Russellpipecmd: add stderr fd arg.
2015-11-20 Rusty Russellpipecmd: new module.