Fix more problems found by GCC 4.6.0's static checks.

1 files changed, 2 insertions, 3 deletions

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);