Bumped version to 0.4.2.

[sojka/company-mode.git] / company-etags.el

diff --git a/company-etags.el b/company-etags.el
index 07cd0f5815fa40c2a1e5ae14f0ccf8a1684d2744..c6e534790ae669d0581701d742f01f94da11c5f4 100644 (file)
--- a/company-etags.el
+++ b/company-etags.el
@@ -2,7 +2,7 @@
 ;;
 ;; Copyright (C) 2009 Nikolaj Schumacher
 ;;
-;; This file is part of company 0.3.1.
+;; This file is part of company 0.4.2.
 ;;
 ;; This program is free software; you can redistribute it and/or
 ;; modify it under the terms of the GNU General Public License
@@ -36,16 +36,11 @@ buffer automatically."
 (make-variable-buffer-local 'company-etags-buffer-table)
 
 (defun company-etags-find-table ()
-  (let ((dir (if buffer-file-name
-                 (file-name-directory buffer-file-name)
-               (expand-file-name default-directory)))
-        file)
-    (while (not (or file (equal dir "/")))
-      (unless (file-exists-p (setq file (expand-file-name "TAGS" dir)))
-        (setq file nil
-              dir (file-name-directory (directory-file-name dir)))))
+  (let ((file (company-locate-dominating-file (or buffer-file-name
+                                                  default-directory)
+                                              "TAGS")))
     (when file
-      (list file))))
+      (list (expand-file-name file)))))
 
 (defun company-etags-buffer-table ()
   (or (and company-etags-use-main-table-list tags-table-list)