Fix a problem when option "-" is specified. Simplify algorithm computing the number of primary,secondary and tertiary divisions.
Fix a problem when option "-" is specified.
Simplify algorithm computing the number of primary,secondary and tertiary divisions.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@5260 27541ba8-7e3a-0410-8455-c3a389f83636

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