approxEqual with 0.0 always is false. Do a normal non-equality check.
approxEqual with 0.0 always is false. Do a normal non-equality check.

Plus approxEqual is slightly slower.

Change-Id: I16e7db6b06b3c0eceb8b8a1b7afd29660ff1da6a

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core