Since jsvc is a standard executable, it would be good if daemon.sh could search for it in its usual location in $CATALINA_HOME/bin/jsvc. It currently looks for it in CATALINA_BASE only: test ".$JSVC" = . && JSVC="$CATALINA_BASE/bin/jsvc"
Fixed in trunk and 7.0.x and will be incuded in 7.0.43 onwards.