2 files changed, 3 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 8911b6bdce2..c9706aa3a37 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
 2011-07-12  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * bidi.c (bidi_dump_cached_states): Use pD to print ptrdiff_t.
+
         * xfaces.c (Fbitmap_spec_p): Fix integer overflow bug.
         Without this fix, (bitmap-spec-p '(34359738368 1 "x"))
         would wrongly return t on a 64-bit host.
diff --git a/src/bidi.c b/src/bidi.c
index ecdcdd93d66..2662ee3d845 100644
--- a/src/bidi.c
+++ b/src/bidi.c
@@ -1923,7 +1923,7 @@ bidi_dump_cached_states (void)
       fprintf (stderr, "The cache is empty.\n");
       return;
     }
-  fprintf (stderr, "Total of %d state%s in cache:\n",
+  fprintf (stderr, "Total of %"pD"d state%s in cache:\n",
            bidi_cache_idx, bidi_cache_idx == 1 ? "" : "s");
 
   for (i = bidi_cache[bidi_cache_idx - 1].charpos; i > 0; i /= 10)