Fix hostnames ordering fix if multiple addresses applies

linux/network/host.sls

   - ip: {{ host.address }}
   - names: {{ host.names }}
 
-{%- if host.address in grains.ipv4 %}
+{%- if host.address in grains.ipv4 and host.names|length > 1 %}
 
-{%- if host.names|length > 1 and host.names.1 in host.names.0 %}
+{%- if host.names.1 in host.names.0 %}
 {%- set before = host.names.1 + " " + host.names.0 %}
 {%- set after = host.names.0 + " " + host.names.1 %}
 {%- elif host.names.0 in host.names.1 %}
 {%- set after = host.names.1 + " " + host.names.0 %}
 {%- endif %}
 
-{%- if before is defined and after is defined %}
-
 linux_host_{{ name }}_order_fix:
   module.run:
     - name: file.replace
 
 {%- endif %}
 
-{%- endif %}
-
 {%- endfor %}
 
 {%- endif %}