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-rw-r--r--lisp/gnus/gnus-html.el5
1 files changed, 4 insertions, 1 deletions
diff --git a/lisp/gnus/gnus-html.el b/lisp/gnus/gnus-html.el
index bdf03a16587..a5625dfed80 100644
--- a/lisp/gnus/gnus-html.el
+++ b/lisp/gnus/gnus-html.el
@@ -45,7 +45,10 @@
"Time used to determine if we should use images from the cache."
:version "24.1"
:group 'gnus-art
- :type 'integer)
+ ;; FIXME hardly the friendliest type. The allowed value is actually
+ ;; any time value, but we are assuming no-one cares about USEC and
+ ;; PSEC here. It would be better to eg make it a number of minutes.
+ :type '(list integer integer))
(defcustom gnus-html-image-automatic-caching t
"Whether automatically cache retrieve images."