Re-added a working test for removing a dead pidfile (#70)

* Re-added a working test for removing a dead pidfile

* Better test method

Author: reaperzn

auter

@@ -210,7 +210,7 @@ fi
 
 if [[ "${DISABLE}" ]] ; then
   rm -f "${LOCKFILE}"
-  if [[ -f "${PIDFILE}" ]] && kill -0 $(cat ${PIDFILE}) &>/dev/null; then
+  if [[ -f "${PIDFILE}" ]] && ! kill -0 $(cat ${PIDFILE}) &>/dev/null; then
       rm -f "${PIDFILE}"
       logit "INFO: auter disabled and cleared pid file"
   else