If key_hash is present in sm_config then assign to variable
If key_hash is present in sm_config then assign to variable

Signed-off-by: Thomas Mckelvey <026f81c6681dc0381db088271dec6ed389f0f057@citrix.com>

chandrikas/sm,chandrikas/sm,xapi-project/sm,xapi-project/sm,xapi-project/sm,chandrikas/sm