diff --git a/inxi b/inxi
index 2a50ba8..aacb8e9 100755
--- a/inxi
+++ b/inxi
@@ -1871,6 +1871,8 @@ get_hdd_data_basic()
 		}
 		# if the first item caused a wrap, use one less than standard
 		# testing for the field with % in it, ie: 34%, then go down from there
+		# this also protects against cases where the mount point has a space in the
+		# file name, thus breaking going down from $NF directly.
 		if ( $4 ~ /.*\%/ ) {
 			used += $2
 		}