misc/xfce4-wm-themes - 'portmaster xfce' error

[jb]

# portmaster xfce
r directory
tar: share/themes/Wallis/xfwm4/top-right-inactive.png: Cannot stat: No such file
 or directory
tar: share/themes/Wallis/xfwm4/top-right-inactive.xpm: Cannot stat: No such file
 or directory
tar: Error exit delayed from previous errors.
pkg_create: make_dist: tar command failed with code 256
 
===>>> Package creation failed for xfce4-wm-themes-4.10.0_1!
 
===>>> Ignore this error  [i]
===>>> Abort update       [a]
===>>> Retry              [r]
 
===>>> How would you like to proceed? [i]

<I hit Enter here and portmaster finished the entire update cleanly>
#

I verified the last error line as an example and it looks OK ...
$ ls -al /usr/local/share/themes/Wallis/xfwm4/top-right-inactive.xpm
-r--r--r--  1 root  wheel  516 Dec  4 21:39 /usr/local/share/themes/Wallis/xfwm4
/top-right-inactive.xpm
$ less /var/db/pkg/xfce4-wm-themes-4.10.0_1/+CONTENTS
... 
share/themes/Wallis/xfwm4/top-right-inactive.xpm 
...
$

jb