imm32: Set size of OSVERSIONINFOA before calling GetVersionExA.

diff --git a/dlls/imm32/imm.c b/dlls/imm32/imm.c
index c708b83c90a3b1b885dbdf9db5e4334463cedb61..28f482c2dad46a2d6ae8f6e69caeb5c0bd148a54 100644 (file)
--- a/dlls/imm32/imm.c
+++ b/dlls/imm32/imm.c
@@ -1769,6 +1769,7 @@ UINT WINAPI ImmGetVirtualKey(HWND hWnd)
   if ( data )
       return data->lastVK;
 
+  version.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
   GetVersionExA( &version );
   switch(version.dwPlatformId)
   {