ptr_valid: fix warn-unused-result warning (-O2)
authorRusty Russell <rusty@rustcorp.com.au>
Tue, 25 Oct 2016 04:46:07 +0000 (15:16 +1030)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 25 Oct 2016 04:46:07 +0000 (15:16 +1030)
commitca8bfcc49ad8b340d0de2081bd7955a16a07a6f2
tree560d6caf5be7c163d433c0c7c31f9195eb3a841e
parent0ce52c7ca42c2b3a6458cac348f5a8b96d7f1b62
ptr_valid: fix warn-unused-result warning (-O2)

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