(str2time_t): be more careful with strptime that might zero out the `struct tm'
(str2time_t): be more careful with strptime that might zero out the
`struct tm'


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@8783 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal