File thinkfan-systemd.patch of Package thinkfan

Index: thinkfan-1.2.2/rcscripts/systemd/thinkfan.service.cmake
===================================================================
--- thinkfan-1.2.2.orig/rcscripts/systemd/thinkfan.service.cmake
+++ thinkfan-1.2.2/rcscripts/systemd/thinkfan.service.cmake
@@ -4,6 +4,7 @@ After=sysinit.target
 After=systemd-modules-load.service
 
 [Service]
+EnvironmentFile=-/etc/sysconfig/thinkfan
 Type=forking
 ExecStart=@CMAKE_INSTALL_PREFIX@/sbin/thinkfan $THINKFAN_ARGS
 PIDFile=/run/thinkfan.pid