Separate theme setup from custom theme downloading

roles/sddm/tasks/main.yml

@@ -29,10 +29,11 @@
             dest: "/usr/share/sddm/themes"
             remote_src: yes
           when: t is changed
-        - name: Template out theme config
-          template:
-            src: theme.conf
-            dest: /etc/sddm.conf.d/51-ansible-theme.conf
-            mode: "0644"
-      when: sddm_theme is defined and sddm_theme_name is defined
+      when: sddm_theme is defined
+      - name: Template out theme config
+        template:
+          src: theme.conf
+          dest: /etc/sddm.conf.d/51-ansible-theme.conf
+          mode: "0644"
+      when: sddm_theme_name is defined
   become: yes