## Whatever's left over will be dealt with next time through.
left = buf[i:]
+ ## Make sure the command actually completed successfully.
+ if kid.wait():
+ rc = kid.returncode
+ raise U.ExpectedError, \
+ (500, "lister command `%s' failed (%s) in `%s'" % (
+ cmd,
+ (rc & 0xff00) and 'rc = %d' % (rc >> 8) or 'signal %d' % rc,
+ dir))
+
## If there's trailing junk left over then we should complain.
if left:
raise U.ExpectedError, \