(overview-file (gnus-cache-file-name
(car gnus-cache-buffer) ".overview")))
;; write the overview only if it was modified
- (when (and (buffer-live-p buffer)
- (buffer-modified-p buffer))
+ (when (and (buffer-live-p buffer) (buffer-modified-p buffer))
(with-current-buffer buffer
(if (> (buffer-size) 0)
;; Non-empty overview, write it to a file.