comctl32: Avoid using uninitialized value (Coverity)

[Frédéric Delanoy]

CID 4640
---
 dlls/comctl32/theming.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/comctl32/theming.c b/dlls/comctl32/theming.c
index 3ff6814..b99ad49 100644
--- a/dlls/comctl32/theming.c
+++ b/dlls/comctl32/theming.c
@@ -129,7 +129,7 @@ void THEMING_Initialize (void)
         WNDCLASSEXW class;
 
         class.cbSize = sizeof(class);
-        class.style |= CS_GLOBALCLASS;
+        class.style  = CS_GLOBALCLASS;
         GetClassInfoExW (NULL, subclasses[i].className, &class);
         originalProcs[i] = class.lpfnWndProc;
         class.lpfnWndProc = subclassProcs[i];
-- 
1.7.8