time.c (find_time_t): always outerpolate from past. [ruby-core:30672] reported by Benoit Daloze. backport r28238 from trunk.
time.c (calc_tm_yday): extracted from timegmw_noleapsecond. backport r28236 from trunk.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
time.c (find_time_t): always outerpolate from past.
[ruby-core:30672] reported by Benoit Daloze.
backport r28238 from trunk.
time.c (calc_tm_yday): extracted from timegmw_noleapsecond.
backport r28236 from trunk.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e