Only loop when defined.

galaxy.yml

@@ -1,7 +1,7 @@
 namespace: "robertdebock"
 name: "development_environment"
 description: Install everything you need to develop Ansible roles.
-version: "2.0.3"
+version: "2.0.4"
 readme: "README.md"
 authors:
     - "Robert de Bock"

inventory/group_vars/all.yml

@@ -279,6 +279,8 @@ git_repositories:
     dest: ansible-role-service
   - repo: ssh://git@github.com/robertdebock/ansible-role-snort.git
     dest: ansible-role-snort
+  - repo: ssh://git@github.com/robertdebock/ansible-role-software.git
+    dest: ansible-role-software
   - repo: ssh://git@github.com/robertdebock/ansible-role-sosreport.git
     dest: ansible-role-sosreport
   - repo: ssh://git@github.com/robertdebock/ansible-role-spamassassin.git