K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-01-10T21:37:11.269521Z
K 7
svn:log
V 286
Fix an off-by-one in dt_opt_setenv().

The bug would cause incorrect behaviour when attempting to override
an already set environment variable with -x setenv, as long as the
variable is not the last one in the array.

Reported by:	Samuel Lepetit <slepetit@apple.com>
MFC after:	2 weeks

END