[PATCH] winex11: Initialize biCompression in create_icon_pixmaps (Valgrind)

[Alex Henrie]

create_icon_pixmaps calls GetDIBits, which checks biCompression and
returns early if the value is incorrect.

Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
---
 dlls/winex11.drv/window.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index 99ae6393bb..407d06fd3e 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -546,6 +546,7 @@ static BOOL create_icon_pixmaps( HDC hdc, const ICONINFO *icon, Pixmap *icon_ret
 
     info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
     info->bmiHeader.biBitCount = 0;
+    info->bmiHeader.biCompression = BI_RGB;
     if (!(lines = GetDIBits( hdc, icon->hbmColor, 0, 0, NULL, info, DIB_RGB_COLORS ))) goto failed;
     if (!(bits.ptr = HeapAlloc( GetProcessHeap(), 0, info->bmiHeader.biSizeImage ))) goto failed;
     if (!GetDIBits( hdc, icon->hbmColor, 0, lines, bits.ptr, info, DIB_RGB_COLORS )) goto failed;
@@ -557,6 +558,7 @@ static BOOL create_icon_pixmaps( HDC hdc, const ICONINFO *icon, Pixmap *icon_ret
 
     info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
     info->bmiHeader.biBitCount = 0;
+    info->bmiHeader.biCompression = BI_RGB;
     if (!(lines = GetDIBits( hdc, icon->hbmMask, 0, 0, NULL, info, DIB_RGB_COLORS ))) goto failed;
     if (!(bits.ptr = HeapAlloc( GetProcessHeap(), 0, info->bmiHeader.biSizeImage ))) goto failed;
     if (!GetDIBits( hdc, icon->hbmMask, 0, lines, bits.ptr, info, DIB_RGB_COLORS )) goto failed;
-- 
2.23.0