Fix issue #23

README.md

@@ -44,12 +44,16 @@ These are iozone and fio which are both benchmarking utilities and should be saf
 
 <h2>Update History</h2>
 
+<h3>August 13th 2022</h3>
+<ul>
+  <li>Fixed findmnt failing when target is not a mountpoint (thanks mhaas, <a href="https://github.com/TheRemote/PiBenchmarks/issues/23" target="_blank">issue #23<a></li>
+</ul>
+
 <h3>June 27th 2022</h3>
 <ul>
   <li>Fixed udevadm giving a message that option 'w' was missing on some versions -- now runs a fallback test without that option</li>
 </ul>
 
-
 <h3>June 24th 2022</h3>
 <ul>
   <li>PC results now show in "Latest" and a "Top PC Scores" section has been added!</li>

Storage.sh

@@ -309,7 +309,7 @@ if [ -z "$ChosenPartition" ]; then
   # User did not provide a partition/folder, continue with rootfs
   # --Get system boot drive information--
   # Find from mountpoint first
-  BootDrive=$(findmnt -n -o SOURCE /)
+  BootDrive=$(findmnt -n -o SOURCE --target /)
 
   # Find by matching device IDs to / next
   if [ -z "$BootDrive" ]; then
@@ -339,7 +339,7 @@ if [ -z "$ChosenPartition" ]; then
     BootDrive=$(df -H | grep -m 1 boot | awk 'NR==1{ print $1 }' | sed 's/\[\/\@\]//g')
   fi
 else
-  BootDrive=$(findmnt -n -o SOURCE "$ChosenPartition" | sed 's/\[\/\@\]//g')
+  BootDrive=$(findmnt -n -o SOURCE --target "$ChosenPartition" | sed 's/\[\/\@\]//g')
 fi
 
 # Detect BootDrive suffix