opt: avoid using err.h.
authorRusty Russell <rusty@rustcorp.com.au>
Sat, 9 Jun 2012 06:04:56 +0000 (15:34 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Sat, 9 Jun 2012 06:04:56 +0000 (15:34 +0930)
commit42cdf910d2ab677e8cdafe17085efdf68c12b3da
tree4b08f313e026497f78edb11bf24fdd41080e93dc
parent5add556a1cb64b49a664506aa76216d885b22c97
opt: avoid using err.h.

Seems it's not available on Solaris.
ccan/opt/opt.c
ccan/opt/test/run-checkopt.c