des 0a0c98d376 Followup to r225599: the fseek() was a no-op since the file was opened
in append mode.  Open it in read-write mode instead.  Also move the
fseek up one level to cover the (unlikely but not impossible) case where
the server accepts ranges but does not send a Content-Size header.

PR:		bin/117277
MFC after:	3 weeks
2011-09-27 15:57:13 +00:00
..
2010-02-26 09:41:16 +00:00