diff -uNr sg3_utils-1.43/scripts/rescan-scsi-bus.sh sg3_utils-1.43-fix/scripts/rescan-scsi-bus.sh
--- sg3_utils-1.43/scripts/rescan-scsi-bus.sh	2016-02-18 05:48:05.000000000 +0000
+++ sg3_utils-1.43-fix/scripts/rescan-scsi-bus.sh	2017-10-03 19:18:50.670199204 +0000
@@ -231,6 +231,7 @@
 testonline ()
 {
   : testonline
+  ctr=0
   RC=0
   # Set default values
   IPTYPE=31