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authorH. Peter Anvin <hpa@zytor.com>2007-05-22 23:27:46 -0700
committerH. Peter Anvin <hpa@zytor.com>2007-05-22 23:27:46 -0700
commitb901a125510486e190dd841dfa616cafff0c9242 (patch)
treee0fe9893d5f3dc204b72509e70add30d414e2107 /com32/lib
parent1e7084a905560314d7a30b7826d77783f4d3740e (diff)
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Make it safe to call close_file on an already closed file.syslinux-3.50-pre15
The SYSLINUX internal API closes a file automatically upon reading to block EOF (not necessarily file EOF!) Thus, it's fairly likely we'll get SI == 0 (closed file) passed to close_file at some point or another. Just plain admit it, and make close_file accept SI == 0 by spec.
Diffstat (limited to 'com32/lib')
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