K 10
svn:author
V 7
trhodes
K 8
svn:date
V 27
2003-07-03T14:54:47.000000Z
K 7
svn:log
V 151
If bread() returns a zero-length buffer, as can happen after a
failed write, return an error instead of looping forever.

PR:		37035
Submitted by:	das

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