PR geerlingguy#182 follow-up: Make conditions easier to read.

Author: geerlingguy

tasks/main.yml

@@ -17,7 +17,10 @@
 
 - name: Check if MySQL packages were installed.
   set_fact:
-    mysql_install_packages: "{{ (rh_mysql_install_packages is defined and rh_mysql_install_packages.changed) or (deb_mysql_install_packages is defined and deb_mysql_install_packages.changed) or (arch_mysql_install_packages is defined and arch_mysql_install_packages.changed) }}"
+    mysql_install_packages: >
+      {{ (rh_mysql_install_packages is defined and rh_mysql_install_packages.changed)
+      or (deb_mysql_install_packages is defined and deb_mysql_install_packages.changed)
+      or (arch_mysql_install_packages is defined and arch_mysql_install_packages.changed) }}"
 
 # Configure MySQL.
 - include: configure.yml