From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sat, 2 Apr 2011 07:36:27 +0000 (-0700)
Subject: * buffer.c (Fprevious_overlay_change): Remove var that is set
X-Git-Tag: emacs-pretest-24.0.90~104^2~275^2~394^2~54
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=328ab8e7b550b2d3ae188c0ddfb174db32b0387c;p=emacs.git

* buffer.c (Fprevious_overlay_change): Remove var that is set

but not used.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 15ad975eff5..a470962d74d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2011-04-02  Paul Eggert  <eggert@cs.ucla.edu>
 
+	* buffer.c (Fprevious_overlay_change): Remove var that is set
+	but not used.
+
 	* keyboard.c (menu_bar_items, read_char_minibuf_menu_prompt):
 	Remove vars that are set but not used.
 	(timer_check_2): Don't assume timer-list and idle-timer-list are lists.
diff --git a/src/buffer.c b/src/buffer.c
index cdcd2ccecff..a0054e32d0a 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -4047,7 +4047,6 @@ If there are no overlay boundaries from (point-min) to POS,
 the value is (point-min).  */)
   (Lisp_Object pos)
 {
-  int noverlays;
   EMACS_INT prevpos;
   Lisp_Object *overlay_vec;
   int len;
@@ -4065,8 +4064,8 @@ the value is (point-min).  */)
   /* Put all the overlays we want in a vector in overlay_vec.
      Store the length in len.
      prevpos gets the position of the previous change.  */
-  noverlays = overlays_at (XINT (pos), 1, &overlay_vec, &len,
-			   (EMACS_INT *) 0, &prevpos, 1);
+  overlays_at (XINT (pos), 1, &overlay_vec, &len,
+	       (EMACS_INT *) 0, &prevpos, 1);
 
   xfree (overlay_vec);
   return make_number (prevpos);