* helm-regexp.el (helm-moccur-mode--revert-buffer-function): Fix when…

… one or more buffers have been killed.
emacs-helm · Jun 22, 2014 · bef4335 · bef4335
1 parent 37365ec
commit bef4335
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/helm-regexp.el b/helm-regexp.el
@@ -418,7 +418,11 @@ Special commands:
             (insert
              "\n"
              (cl-loop for buf in buflst
-                      for bufstr = (with-current-buffer buf (buffer-string))
+                      for bufstr = (or (and (buffer-live-p (get-buffer buf))
+                                            (with-current-buffer buf
+                                              (buffer-string)))
+                                       "")
+                      unless (string= bufstr "")
                       do (add-text-properties
                           0 (length bufstr)
                           `(buffer-name ,(buffer-name (get-buffer buf)))