improving resolver search pillar var

network/resolver.sls

@@ -16,7 +16,7 @@ resolver:
         domain: {{ salt['pillar.get']('network:resolver:domain') }}
 {%- endif -%}
 {%- if salt['pillar.get']('network:resolver:search', False) %}
-        search: {{ salt['pillar.get']('network:resolver:search') }}
+        search: {{ salt['pillar.get']('network:resolver:search')|join(' ') }}
 {%- endif -%}
 {%- if salt['pillar.get']('network:resolver:nameservers', False) -%}
   {%- for n in salt['pillar.get']('network:resolver:nameservers') %}

pillar.example.sls

@@ -11,7 +11,9 @@ network:
     - name: eth2
   resolver:
     domain: domain.local
-    search: domain.local
+    search:
+      - domain.local
+      - another.local
     nameservers:
       - 192.168.2.1
       - 2002::beef