SAPHanaTopology - DIR_PROFILE usage ?

[PeterPitterling]

function header claims DIR_PROFILE is set .. what is the purpose, as this variable is not used in this RA?

# function: sht_init - initialize variables for the resource agent
# globals:  DIR_EXECUTABLE(w), SAPSTARTSRV(w), SAPCONTROL(w), DIR_PROFILE(w), SAPSTARTPROFILE(w), LD_LIBRARY_PATH(w), PATH(w), nodelist(w)

SAPHanaSR/ra/SAPHanaTopology

Lines 533 to 538 in 03db1cd

	if [ -z "$OCF_RESKEY_DIR_PROFILE" ]
	then
	DIR_PROFILE="/usr/sap/$SID/SYS/profile"
	else
	DIR_PROFILE="$OCF_RESKEY_DIR_PROFILE"
	fi