fix size detection

home.admin/config.scripts/blitz.datadrive.sh

@@ -28,16 +28,18 @@ lsblk -o NAME | grep "^sd" | while read -r test1 ; do
     echo "Checking : ${test1} size(${size1})"
     lsblk -o NAME | grep "^sd" | grep -v "${test1}" | while read -r test2 ; do
       size2=$(lsblk -o NAME,SIZE -b | grep "^${test2}" | awk '$1=$1' | cut -d " " -f 2)
-      echo "  compare ${test2} size(${size2})"
       if [ "${size1}" = "${size2}" ]; then
-        echo "  MATCH ${test1} = ${test2}"
-        # remember last match
-        dev1="${test1}"
-        dev2="${test2}"
+        echo "  MATCHING ${test2} size(${size2})"
+        dev1=$(echo "${test1}")
+        dev2=$(echo "${test2}")
+      else
+        echo "  different ${test2} size(${size2})"
       fi
     done
 done
-echo "RESULT: ${dev1} & ${dev2}"
+echo "RESULTS:"
+echo "dev1(${dev1})"
+echo "dev2(${dev2})"
 
 exit 0