(find-tag-noselect): Save the value of

tags-file-name before switching buffers, for the case it has a
buffer-local value.

2 files changed, 11 insertions, 3 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index de0bc0e5841..ed68e1a7f6b 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2001-01-15  Gerd Moellmann  <gerd@gnu.org>
+
+        * progmodes/etags.el (find-tag-noselect): Save the value of
+        tags-file-name before switching buffers, for the case it has a
+        buffer-local value.
+
 2001-01-15  Alex Schroeder  <alex@gnu.org>
 
         * ansi-color.el (ansi-colors) <defgroup>: Fix :version by Dave
diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index e01a1448af8..131610e09d7 100644
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -820,9 +820,11 @@ See documentation of variable `tags-file-name'."
   (interactive (find-tag-interactive "Find tag: "))
 
   (setq find-tag-history (cons tagname find-tag-history))
-  ;; Save the current buffer's value of `find-tag-hook' before selecting the
-  ;; tags table buffer.
-  (let ((local-find-tag-hook find-tag-hook))
+  ;; Save the current buffer's value of `find-tag-hook' before
+  ;; selecting the tags table buffer.  For the same reason, save value
+  ;; of `tags-file-name' in case it has a buffer-local value.
+  (let ((local-find-tag-hook find-tag-hook)
+        (tags-file-name tags-file-name))
     (if (eq '- next-p)
         ;; Pop back to a previous location.
         (if (ring-empty-p tags-location-ring)