(defun notmuch-tag-format-tags (tags &optional face)
"Return a string representing formatted TAGS."
(let ((face (or face 'notmuch-tag-face)))
- (notmuch-combine-face-text-property-string
+ (notmuch-apply-face
(mapconcat #'identity
;; nil indicated that the tag was deliberately hidden
(delq nil (mapcar #'notmuch-tag-format-tag tags))