a few more p4genpatch fixes:
authorGurusamy Sarathy <gsar@cpan.org>
Sun, 5 May 2002 17:00:33 +0000 (17:00 +0000)
committerGurusamy Sarathy <gsar@cpan.org>
Sun, 5 May 2002 17:00:33 +0000 (17:00 +0000)
commitfc8677675c1839cd96b09f912ab90dd76d46609f
tree537600ac395c1f65494fb293e30f7637f038d714
parentdd7a3fcab7d7c9000b180fa8999b95f33a8f9184
a few more p4genpatch fixes:

don't assume previous revision exists, let p4 compute it from
the one-less-change number instead

the time part in timestamps were always 00:00:00; fix by
fetching metadata via "p4 fsync" rather than "p4 filelog"

quote all file names used in external commands to make them
them work when there are spaces in those file names

looks production worthy now :)

p4raw-id: //depot/perl@16416
Porting/p4genpatch