[chapel-lang/chapel] Set tests: don't compare a == b == c == 0 to check

Notifications Commits
1

Branch: refs/heads/master
Revision: b7eedfb
Author: dlongnecke-cray
Log Message:

Merge pull request #16245 from cassella/not-python

Set tests: don’t compare a == b == c == 0 to check they’re all 0.