From 0bea2f73d37481546d19bd9f380d9390c3eb9ddb Mon Sep 17 00:00:00 2001
From: Christopher Thielen <cthielen@gmail.com>
Date: Sun, 31 Jan 2016 20:26:47 -0800
Subject: [PATCH] comctl32: Ensure that trackbar respond only to changes in
 WM_CAPTURECHANGED handler.

Signed-off-by: Christopher Thielen <cthielen@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/comctl32/trackbar.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/comctl32/trackbar.c b/dlls/comctl32/trackbar.c
index 87d955cb0e0..12c3e9d1138 100644
--- a/dlls/comctl32/trackbar.c
+++ b/dlls/comctl32/trackbar.c
@@ -1979,6 +1979,7 @@ TRACKBAR_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 
 
     case WM_CAPTURECHANGED:
+        if (hwnd == (HWND)lParam) return 0;
         return TRACKBAR_CaptureChanged (infoPtr);
 
     case WM_CREATE: