Merge branch 'dmius-A006-fix' into 'master'

A006 template fixed

See merge request postgres-ai-team/postgres-checkup!266

Author: dmius

pghrep/templates/A006.tpl

@@ -7,7 +7,7 @@ Data collected: {{ DtFormat .timestamptz }}
 {{ if (index .diffData "pg_settings") }}
 ▼ Setting | {{.hosts.master}} {{ range $skey, $host := .hosts.replicas }}| {{ $host }} {{ end }}
 --------|-------{{ range $skey, $host := .hosts.replicas }}|-------- {{ end }}
-{{ range $key, $value := (index .diffData "pg_settings") }}{{ $key }} {{ range $key, $value := $value }} | {{ if (index $value "unit") }}{{ UnitValue (index $value "value") (index $value "unit") }}{{else}}{{ index $value "value" }}{{ end  }}{{ end }}
+{{ range $key, $value := (index .diffData "pg_settings") }}{{ $key }} {{ range $key, $value := $value }} |{{ if and ( ne (index $value "value") "-1") ( ne (index $value "value") "0") (index $value "unit") }}{{ if (UnitValue (index $value "value") (index $value "unit")) }}{{ UnitValue (index $value "value") (index $value "unit") }}{{else}}{{(index $value "value")}} {{(index $value "unit") }}{{end}}{{else}}{{ index $value "value" }}{{ end }}{{ end }}
 {{ end }}
 {{ else }}
 No differences in `pg_settings` are found.