Nikolay Sivov : comctl32/updown: Fix formatting for hex mode.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f897a91247d9ed7a240f0db6fa902cd0148210e6
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f897a91247d9ed7a240f0db6fa902cd0148210e6

Author: Nikolay Sivov <bunglehead at gmail.com>
Date:   Sat Dec 26 23:10:34 2009 +0300

comctl32/updown: Fix formatting for hex mode.

---

 dlls/comctl32/updown.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/comctl32/updown.c b/dlls/comctl32/updown.c
index e87df87..076e315 100644
--- a/dlls/comctl32/updown.c
+++ b/dlls/comctl32/updown.c
@@ -309,7 +309,9 @@ static BOOL UPDOWN_GetBuddyInt (UPDOWN_INFO *infoPtr)
  */
 static BOOL UPDOWN_SetBuddyInt (const UPDOWN_INFO *infoPtr)
 {
-    WCHAR fmt[3] = { '%', 'd', '\0' };
+    static const WCHAR fmt_hex[] = { '0', 'x', '%', '0', '4', 'X', 0 };
+    static const WCHAR fmt_dec_oct[] = { '%', 'd', '\0' };
+    const WCHAR *fmt;
     WCHAR txt[20], txt_old[20] = { 0 };
     int len;
 
@@ -324,7 +326,7 @@ static BOOL UPDOWN_SetBuddyInt (const UPDOWN_INFO *infoPtr)
     }
 
     /* Regular window, so set caption to the number */
-    if (infoPtr->Base == 16) fmt[1] = 'X';
+    fmt = (infoPtr->Base == 16) ? fmt_hex : fmt_dec_oct;
     len = wsprintfW(txt, fmt, infoPtr->CurVal);