nc-format-USB: drive number was off by one (#631)

Resolves #630 Delete `-1` in calculation of drives
nextcloud · Sep 14, 2018 · a00cd0b · a00cd0b
1 parent e26a834
commit a00cd0b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/etc/ncp-config.d/nc-format-USB.sh b/etc/ncp-config.d/nc-format-USB.sh
@@ -20,7 +20,7 @@ careful, this will destroy any data in the USB drive
 configure() 
 {
   # count all disk devices except mmcblk0
-  local NUM=$(( $( lsblk -ln | grep "^sd[[:alpha:]].*disk" | awk '{ print $6 }' | wc -l ) - 1 ))
+  local NUM=$( lsblk -ln | grep "^sd[[:alpha:]].*disk" | awk '{ print $6 }' | wc -l )
 
   # only one plugged in
   [[ $NUM != 1 ]] && {