Revision 1.2, Thu Jun 16 17:40:30 2016 UTC (7 years, 11 months ago) by tedu
Branch: MAIN
CVS Tags: OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0
Changes since 1.1: +2 -2 lines

the environment handling code was showing its age. just because environ
is a char** array doesn't mean we must exclusively operate on such.
convert to a red-black tree, manipulate as desired, then flatten to array.
potentially overkill for the current operations, but reading the tea leaves
i see that more manipulations are desired.
ok tb
(and some thought provoking disagreement from martijn)