Alexandre Julliard : user32: Don' t repaint the caret in SetCaretPos if the position doesn't change.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5702a941ad71ae65ae1c802addde82210c7adbe4
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5702a941ad71ae65ae1c802addde82210c7adbe4

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Sun May 23 09:26:05 2010 +0200

user32: Don't repaint the caret in SetCaretPos if the position doesn't change.

---

 dlls/user32/caret.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/user32/caret.c b/dlls/user32/caret.c
index 308336d..53bb5b4 100644
--- a/dlls/user32/caret.c
+++ b/dlls/user32/caret.c
@@ -269,7 +269,7 @@ BOOL WINAPI SetCaretPos( INT x, INT y )
         }
     }
     SERVER_END_REQ;
-    if (ret && !hidden)
+    if (ret && !hidden && (x != r.left || y != r.top))
     {
         if (old_state) CARET_DisplayCaret( hwnd, &r );
         r.right += x - r.left;