OHS Base Install - Improve checks on Patch OHS when there are no patc…

…hes (#104)

* Update main.yml - change AND condition to OR

Update main.yml - change AND condition to OR

Failed when deploying VM in Jenkins.. despite all molecule tests passing.

* Update main.yml

Add When to Check if Patch applied

* Update main.yml

Improve checks on Patch OHS when there are no patches

roles/ohs/tasks/main.yml

@@ -33,6 +33,7 @@
   changed_when: False
   ignore_errors: True
   loop: "{{ patches }}"
+  when: ohs_version is defined
 
 - name: Print ohs_version_status
   debug:
@@ -41,7 +42,10 @@
 
 - name: Patch OHS
   include_tasks: "patch.yml"
-  when: ohs_version is defined and ohs_version_status.results | selectattr('rc','greaterthan',0) | list | count > 0
+  when: 
+    - patches | length > 0
+    - ohs_version is defined
+    - ohs_version_status.results | selectattr('rc', 'greaterthan', 0) | list | count > 0
 
 - name: Set up properties file
   include_tasks: "config.yml"