pipecmd: fix minor memleak detected by scan-build.
authorRusty Russell <rusty@rustcorp.com.au>
Thu, 8 Sep 2016 02:00:08 +0000 (11:30 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Thu, 8 Sep 2016 02:00:08 +0000 (11:30 +0930)
commitf14e4e974f7641262de3fe10c09c984c51a69dd7
treeccb199cb35d198e06430846756aacf7473eae62a
parente81b527384ad5331a9cd35a9f21bc8ac6b16d137
pipecmd: fix minor memleak detected by scan-build.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
ccan/pipecmd/pipecmd.c