Oleg Bulyzhin c54c76cc2f 1) remove useless check of loop_copy - corresponding code was removed in
rev. 1.70 five years ago.
2) convert loop_copy to "non-negative" flag

Approved by:	glebius (mentor)
MFC after:	2 weeks
2005-12-22 12:16:20 +00:00
..
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