show a separator even if ec is NULL.
ec
RUBY_DEBUG_LOG() doesn't show anything if GET_EC() returns NULL, but print a separator "\t" to make consistent TSV.
RUBY_DEBUG_LOG()
GET_EC()
show a separator even if
ec
is NULL.RUBY_DEBUG_LOG()
doesn't show anything ifGET_EC()
returns NULL,but print a separator "\t" to make consistent TSV.