PATCH: fix incorrect checking of syslog facility in sftp-server

[Jan Pechanec]

	hi, there is a typo like error in sftp-server.c - obviously 
"log_facility" should be used in the comparison for '-f' option, not 
"log_level". That way the error can't be ever printed because log_level is 
always not equal to -1 there. However, using incorrect facility will trigger 
"Unrecognized internal syslog level code ..." in log_init() later though so 
it will fail eventually as expected.

	the incorrect code:

	case 'f':
		log_facility = log_facility_number(optarg);
		if (log_level == SYSLOG_FACILITY_NOT_SET)
			error("Invalid log facility \"%s\"", optarg);
		break;


--- sftp-server.c       Sun May 20 07:09:05 2007
+++ sftp-server.c.new   Wed Sep 12 16:25:32 2007
@@ -1244,7 +1244,7 @@
                        break;
                case 'f':
                        log_facility = log_facility_number(optarg);
-                       if (log_level == SYSLOG_FACILITY_NOT_SET)
+                       if (log_facility == SYSLOG_FACILITY_NOT_SET)
                                error("Invalid log facility \"%s\"", optarg);
                        break;
                case 'h':

-- 
Jan Pechanec