sort: use long doubles only when effective
commitd861519d2a3214df2b4cd2ee6d59e8772371f780
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 30 Apr 2010 22:23:38 +0000 (30 23:23 +0100)
committerPádraig Brady <P@draigBrady.com>
Sat, 1 May 2010 22:25:39 +0000 (1 23:25 +0100)
tree12855794fac022ad9d7674b9d34fbfede7b6161e
parent5e9a7ae46b58ec8c59157b4e16c3773b1e72802b
sort: use long doubles only when effective

* src/sort.c (general_numcompare): Don't use long double if strtold
is not available, as it may introduce needless overhead.
src/sort.c