(resize_mini_window): Don't report changed window

height if it actually hasn't changed.

diff --git a/src/xdisp.c b/src/xdisp.c
index 5ad0cef63dbb227b5669e67d20a96534c55618da..d3f20c0b0f6720cdb7d85e102cf5633ca562c6ed 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -5507,13 +5507,14 @@ resize_mini_window (w, exact_p)
          || BEGV == ZV)
        {
          Lisp_Object old_selected_window;
+         int old_height = XFASTINT (w->height);
              
          freeze_window_starts (f, height > XFASTINT (w->height));
          old_selected_window = selected_window;
          XSETWINDOW (selected_window, w);
          change_window_height (height - XFASTINT (w->height), 0);
          selected_window = old_selected_window;
-         window_height_changed_p = 1;
+         window_height_changed_p = XFASTINT (w->height) != old_height;
        }
     }