commit 9a2c94700471486dd6487b7659762a41f7ee33c7
Author: David Sommerseth <davids@redhat.com>
Date:   Fri Apr 15 20:31:32 2016 +0200

    Fix issues with multi word device types
    
    When running rescan-scsi-bus.sh on systems with device types such
    as "Medium Changer" or "Optical Device", the following error can be
    observed:
    
       /usr/bin/rescan-scsi-bus.sh: line 281: [: too many arguments
    
    Signed-off-by: David Sommerseth <davids@redhat.com>

diff --git a/scripts/rescan-scsi-bus.sh b/scripts/rescan-scsi-bus.sh
old mode 100755
new mode 100644
index 81112c1..7ec9323
--- a/scripts/rescan-scsi-bus.sh
+++ b/scripts/rescan-scsi-bus.sh
@@ -278,7 +278,9 @@ testonline ()
     return 1
   fi
   TMPSTR=`echo "$SCSISTR" | sed -n 's/.*Type: *\(.*\) *ANSI.*/\1/p'`
-  if [ $TMPSTR != $TYPE ] ; then
+  NTMPSTR="$(sed -e 's/[[:space:]]*$//' -e 's/^[[:space:]]*//' <<<${TMPSTR})"
+  NTYPE="$(sed -e 's/[[:space:]]*$//' -e 's/^[[:space:]]*//' <<<${TYPE})"
+  if [ "$NTMPSTR" != "$NTYPE" ] ; then
     echo -e "\e[A\e[A\e[A\e[A${red}$SGDEV changed: ${bold}\nfrom:${TMPSTR} \nto: $TYPE ${norm} \n\n\n"
     return 1
   fi