tree 70b96a23ba1dc190e040adad53d92d29b6b9702a
parent fa5b3eed90ac61ae4230ec0e69a9f10102d66d12
author Alex Herbert <aherbert@apache.org> 1586819314 +0100
committer Alex Herbert <aherbert@apache.org> 1586819314 +0100

Fraction: update toString()

Since zero is a canonical value (0 / 1) it cannot be obtained in
toString when the denominator is not 1. Rearrange the toString logic to
test for zero first.