Daniel Jelinski : comctl32/imagelist: Fixed merging of images without mask.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 634d190478846c0224e799a740045a77c91f76f1
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=634d190478846c0224e799a740045a77c91f76f1

Author: Daniel Jelinski <djelinski1 at gmail.com>
Date:   Fri Mar  1 19:48:08 2013 +0100

comctl32/imagelist: Fixed merging of images without mask.

---

 dlls/comctl32/imagelist.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/dlls/comctl32/imagelist.c b/dlls/comctl32/imagelist.c
index 54d864e..03c359f 100644
--- a/dlls/comctl32/imagelist.c
+++ b/dlls/comctl32/imagelist.c
@@ -2134,8 +2134,13 @@ ImageList_Merge (HIMAGELIST himl1, INT i1, HIMAGELIST himl2, INT i2,
             BitBlt (himlDst->hdcImage, xOff1, yOff1, himl1->cx, himl1->cy, himl1->hdcImage, pt1.x, pt1.y, SRCCOPY);
         if (i2 >= 0 && i2 < himl2->cCurImage)
         {
-            BitBlt (himlDst->hdcImage, xOff2, yOff2, himl2->cx, himl2->cy, himl2->hdcMask , pt2.x, pt2.y, SRCAND);
-            BitBlt (himlDst->hdcImage, xOff2, yOff2, himl2->cx, himl2->cy, himl2->hdcImage, pt2.x, pt2.y, SRCPAINT);
+            if (himl2->flags & ILC_MASK)
+            {
+                BitBlt (himlDst->hdcImage, xOff2, yOff2, himl2->cx, himl2->cy, himl2->hdcMask , pt2.x, pt2.y, SRCAND);
+                BitBlt (himlDst->hdcImage, xOff2, yOff2, himl2->cx, himl2->cy, himl2->hdcImage, pt2.x, pt2.y, SRCPAINT);
+            }
+            else
+                BitBlt (himlDst->hdcImage, xOff2, yOff2, himl2->cx, himl2->cy, himl2->hdcImage, pt2.x, pt2.y, SRCCOPY);
         }
 
         /* copy mask */