Fix issue #141

pillar.example

@@ -44,7 +44,7 @@ postgres:
 
   # Backup extension for configuration files, defaults to ``.bak``.
   # Set ``False`` to stop creation of backups when config files change.
-  {%- if 'status.time' in salt.keys() %}
+  {%- if salt['status.time']|default(none) is callable %}
   config_backup: ".backup@{{ salt['status.time']('%y-%m-%d_%H:%M:%S') }}"
   {%- endif %}
 

postgres/manage.sls

@@ -1,7 +1,7 @@
 {%- from "postgres/map.jinja" import postgres with context -%}
 {%- from "postgres/macros.jinja" import format_state with context -%}
 
-{%- if not salt.get('postgres.user_create') %}
+{%- if salt['postgres.user_create']|default(none) is not callable %}
 
 # Salt states for managing PostgreSQL is not available,
 # need to provision client binaries first