test/jsonTester.c: Prevent traces at the very beginning [ci skip]
test/jsonTester.c: Prevent traces at the very beginning [ci skip]

jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF