tree 0ac3a337d690042af2d8c159f4054013b1567afc
parent d89cd4811898a183f629323b855d1b5623c2da5e
author Hiltjo Posthuma <hiltjo@codemadness.org> 1460745872 +0200
committer sin <sin@2f30.org> 1460746381 +0100

touch: make invalid date an error and fix uninitialised value

reproduce: touch -t 12345678 mytralala

would only give a warning and use uninitialised time values. The proper
way is to treat it as an error. Clear the "struct tm" and kill some lines
just in case.