Host order fix finalisation

linux/network/host.sls

@@ -12,15 +12,17 @@ linux_host_{{ name }}:
 
 {%- if host.address in grains.ipv4 %}
 
-{%- if host.names.0|length > host.names.1|length %}
+{%- if host.names.1 in host.names.0 %}
 {%- set before = host.names.1 + " " + host.names.0 %}
 {%- set after = host.names.0 + " " + host.names.1 %}
-{%- else %}
+{%- elif host.names.0 in host.names.1 %}
 {%- set before = host.names.0 + " " + host.names.1 %}
 {%- set after = host.names.1 + " " + host.names.0 %}
 {%- endif %}
 
-mine.send:
+{%- if before is defined and after is defined %}
+
+linux_host_{{ name }}_order_fix:
   module.run:
     - name: file.replace
     - path: /etc/hosts
@@ -33,6 +35,8 @@ mine.send:
 
 {%- endif %}
 
+{%- endif %}
+
 {%- endfor %}
 
 {%- endif %}