sort: avoid gcc warning: explicitly ignore strtold result
commitec0d6ddb813e95a01421b45f1743713e88175448
authorJim Meyering <meyering@redhat.com>
Tue, 10 Aug 2010 15:11:15 +0000 (10 08:11 -0700)
committerJim Meyering <meyering@redhat.com>
Tue, 10 Aug 2010 15:11:15 +0000 (10 08:11 -0700)
treee705f6131b0cdc50981f9a0366ac1431ff3b5d09
parent4e6bac4ca3be9cd3f280738a6fe8067a12518fda
sort: avoid gcc warning: explicitly ignore strtold result

* src/sort.c: Include "ignore-value.h".
(debug_key): Use ignore_value.
src/sort.c