diff options
| author |  David Aspinall <da@inf.ed.ac.uk> | 2006-09-24 15:31:15 +0000 |
|---|---|---|
| committer | David Aspinall <da@inf.ed.ac.uk> | 2006-09-24 15:31:15 +0000 |
| commit | 1238764f2bc4ff6dcfa697f05cbf76f7c67c7837 (patch) | |
| tree | f04a449fd85263b47802fc78fa6f415ec10ce536 /generic/pg-response.el | |
| parent | 8b4ae66f0d8f18a4ad088a8403d8500f8d6ab0c4 (diff) | |
Tweaks to buffer history mode. Still intermediate version.
Diffstat (limited to 'generic/pg-response.el')
| -rw-r--r-- | generic/pg-response.el | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/pg-response.el b/generic/pg-response.el index ae010b19..66c7869a 100644 --- a/generic/pg-response.el +++ b/generic/pg-response.el @@ -266,7 +266,8 @@ Returns non-nil if response buffer was cleared." ;; (erase-buffer proof-response-buffer) (with-current-buffer proof-response-buffer (setq pg-response-next-error nil) ; all error msgs lost! - (bufhist-checkpoint-and-erase) + (if (> (buffer-size) 0) + (bufhist-checkpoint-and-erase)) (set-buffer-modified-p nil)))) (setq pg-response-erase-flag erase-next-time) doit))) |