noc/noc#1956 Fix ZeroDivisionError when prefix usage calc.
See merge request !6854 (merged)
(cherry picked from commit f190b612)
063c4f76 Fix ZeroDivisionError when prefix usage calc.
noc/noc#1956 Fix ZeroDivisionError when prefix usage calc.
See merge request !6854 (merged)
(cherry picked from commit f190b612)
063c4f76 Fix ZeroDivisionError when prefix usage calc.