(tag-exact-match-p): Fix typo in last change.

diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index 808918ce9cdd0c3e2e4daddad5348ec5515c368a..5f4889477f9b4bb706488b0c78ce2b32193fba1a 100644 (file)
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -1150,7 +1150,7 @@ See documentation of variable `tags-file-name'."
 (defun tag-exact-match-p (tag)
   ;; The match is really exact if there is an explicit tag name.
   (or (and (eq (char-after (point)) ?\001)
-          (eq (char-after (- (point) (length tag)) ?\177)))
+          (eq (char-after (- (point) (length tag) 1)) ?\177))
       ;; We are not on the explicit tag name, but perhaps it follows.
       (looking-at (concat "[^\177\n]*\177" (regexp-quote tag) "\001"))
       ;; We also call it "exact" if it is surrounded by symbol boundaries.