Allow io_pread() with min==0 to read zero bytes
commitf44e88f59520b40bee43146c68299447e4def35f
authorOlly Betts <olly@survex.com>
Sun, 4 Feb 2018 22:43:40 +0000 (5 11:43 +1300)
committerOlly Betts <olly@survex.com>
Sun, 4 Feb 2018 22:43:40 +0000 (5 11:43 +1300)
tree2cf64545fe61d7d1d4dc6f169afd3692fdb0b376
parentdd04f2e34e616618d293d5d1dfb1fbfbe5e2a291
Allow io_pread() with min==0 to read zero bytes
xapian-core/common/io_utils.cc