Fix the issue with the oc_exists check

* Check if the oc_exists.stdout_lines is empty
CentOS-PaaS-SIG · Jul 1, 2021 · e98d231 · e98d231
1 parent b85609f
commit e98d231
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/playbooks/roles/os_temps/tasks/install_oc_bin.yml b/playbooks/roles/os_temps/tasks/install_oc_bin.yml
@@ -6,7 +6,9 @@
 
 - shell: echo "{{ oc_exists.stdout_lines[0] }}" | awk -F' v' '{print $2}' | awk -F'.' '{print $1 "." $2}'
   register: oc_exists_version
-  when: oc_exists.stdout_lines is defined
+  when:
+    - oc_exists.stdout_lines is defined
+    - oc_exists.stdout_lines|length > 0
 
 - shell: echo "{{ oc_version }}" | awk -F'[v.]' '{print $2 "." $3}'
   register: oc_needed_version