* gnus-agent.el (gnus-agent-update-files-total-fetched-for): Don't bug out

if the directory doesn't exist.

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 76c358c38d42e748770f03bb22755eb7d73e6e0f..dd66afc34c426eeaaf3d4a7f0b50f42ed59d08bb 100644 (file)
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,8 @@
+2014-03-07  Lars Ingebrigtsen  <larsi@gnus.org>
+
+       * gnus-agent.el (gnus-agent-update-files-total-fetched-for): Don't bug
+       out if the directory doesn't exist.
+
 2014-03-05  Lars Ingebrigtsen  <larsi@gnus.org>
 
        * gnus-group.el (gnus-group-make-group): Clarify prompt.

diff --git a/lisp/gnus/gnus-agent.el b/lisp/gnus/gnus-agent.el
index 432aabbc4ad293fa886a9cfd53c1047e5d76757d..67525ee0c1b3e0e3da46b2fdc8f920fa19992934 100644 (file)
--- a/lisp/gnus/gnus-agent.el
+++ b/lisp/gnus/gnus-agent.el
@@ -4121,8 +4121,8 @@ CLEAN is obsolete and ignored."
 (defun gnus-agent-group-covered-p (group)
   (gnus-agent-method-p (gnus-group-method group)))
 
-(defun gnus-agent-update-files-total-fetched-for
-  (group delta &optional method path)
+(defun gnus-agent-update-files-total-fetched-for (group delta
+                                                       &optional method path)
   "Update, or set, the total disk space used by the articles that the
 agent has fetched."
   (when gnus-agent-total-fetched-hashtb
@@ -4135,27 +4135,29 @@ agent has fetched."
                       (gnus-sethash path (make-list 3 0)
                                     gnus-agent-total-fetched-hashtb)))
            (file-name-coding-system nnmail-pathname-coding-system))
-       (when (listp delta)
-        (if delta
-            (let ((sum 0.0)
+       (when (file-exists-p path)
+        (when (listp delta)
+          (if delta
+              (let ((sum 0.0)
+                    file)
+                (while (setq file (pop delta))
+                  (incf sum (float (or (nth 7 (file-attributes
+                                               (nnheader-concat
+                                                path
+                                                (if (numberp file)
+                                                    (number-to-string file)
+                                                  file)))) 0))))
+                (setq delta sum))
+            (let ((sum (- (nth 2 entry)))
+                  (info (directory-files-and-attributes
+                         path nil "^-?[0-9]+$" t))
                   file)
-              (while (setq file (pop delta))
-                (incf sum (float (or (nth 7 (file-attributes
-                                             (nnheader-concat
-                                              path
-                                              (if (numberp file)
-                                                  (number-to-string file)
-                                                file)))) 0))))
-              (setq delta sum))
-          (let ((sum (- (nth 2 entry)))
-                (info (directory-files-and-attributes path nil "^-?[0-9]+$" t))
-                file)
-            (while (setq file (pop info))
-              (incf sum (float (or (nth 8 file) 0))))
-            (setq delta sum))))
+              (while (setq file (pop info))
+                (incf sum (float (or (nth 8 file) 0))))
+              (setq delta sum))))
 
-       (setq gnus-agent-need-update-total-fetched-for t)
-       (incf (nth 2 entry) delta)))))
+        (setq gnus-agent-need-update-total-fetched-for t)
+        (incf (nth 2 entry) delta))))))
 
 (defun gnus-agent-update-view-total-fetched-for
   (group agent-over &optional method path)