don't run SysV scripts in scriptlets if systemd is used

support-files/rpm/server-postin.sh

@@ -17,9 +17,7 @@ fi
 if [ $1 = 1 ] ; then
   if [ -x /usr/bin/systemctl ] ; then
           /usr/bin/systemctl daemon-reload >/dev/null 2>&1
-  fi
-
-  if [ -x /sbin/chkconfig ] ; then
+  elif [ -x /sbin/chkconfig ] ; then
           /sbin/chkconfig --add mysql
   fi
 

support-files/rpm/server-postun.sh

 if [ $1 -ge 1 ]; then
-  if [ -x %{_sysconfdir}/init.d/mysql ] ; then
   # only restart the server if it was alredy running
-    if %{_sysconfdir}/init.d/mysql status > /dev/null 2>&1; then
+  if [ -x /usr/bin/systemctl ] ; then
+    /usr/bin/systemctl daemon-reload > /dev/null 2>&1
+    /usr/bin/systemctl try-restart mariadb.service > /dev/null 2>&1
+  elif %{_sysconfdir}/init.d/mysql status > /dev/null 2>&1; then
     %{_sysconfdir}/init.d/mysql restart
   fi
-  fi
 fi
 
 if [ $1 = 0 ] ; then

support-files/rpm/server-preun.sh

 if [ $1 = 0 ] ; then
         # Stop MySQL before uninstalling it
+        # Don't start it automatically anymore
+        if [ -x /usr/bin/systemctl ] ; then
+                /usr/bin/systemctl stop mariadb.service > /dev/null 2>&1
+                /usr/bin/systemctl disable mariadb.service > /dev/null 2>&1
+        fi
         if [ -x %{_sysconfdir}/init.d/mysql ] ; then
                 %{_sysconfdir}/init.d/mysql stop > /dev/null
         fi
-        # Don't start it automatically anymore
         if [ -x /sbin/chkconfig ] ; then
-		/sbin/chkconfig --del mysql
+                /sbin/chkconfig --del mysql > /dev/null 2>&1
         fi
 fi