pipecmd: fix warn-unused-result warnings (-O2)
[ccan] / ccan / pipecmd /
drwxr-xr-x   ..
lrwxrwxrwx 18 LICENSE -> ../../licenses/CC0
-rw-r--r-- 1380 _info
-rw-r--r-- 4100 pipecmd.c
-rw-r--r-- 1683 pipecmd.h
drwxr-xr-x - test