qingdoa daoo : user32: Fix selection handling for listboxes with LBS_EXTENDEDSEL style.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 7c34bfab20443a2cc6a0f12e7f618bd1816dbb69
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=7c34bfab20443a2cc6a0f12e7f618bd1816dbb69

Author: qingdoa daoo <qingdao33122 at yahoo.com>
Date:   Fri Jun  2 09:02:42 2006 +0800

user32: Fix selection handling for listboxes with LBS_EXTENDEDSEL style.

---

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

diff --git a/dlls/user/listbox.c b/dlls/user/listbox.c
index cc87010..0b21a39 100644
--- a/dlls/user/listbox.c
+++ b/dlls/user/listbox.c
@@ -1387,7 +1387,7 @@ static LRESULT LISTBOX_SelectItemRange( 
 
     if (!descr->nb_items) return LB_OKAY;
 
-    if (last >= descr->nb_items) last = descr->nb_items - 1;
+    if (last == -1 || last >= descr->nb_items) last = descr->nb_items - 1;
     if (first < 0) first = 0;
     if (last < first) return LB_OKAY;