oleaut32: In userdefined_to_variantvt remove unneeded statement (cppcheck).

Signed-off-by: Fabian Maurer <dark.shadow4@web.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/oleaut32/typelib.c

diff --git a/dlls/oleaut32/typelib.c b/dlls/oleaut32/typelib.c
index 311cca3..ebf6d85 100644
--- a/dlls/oleaut32/typelib.c
+++ b/dlls/oleaut32/typelib.c
@@ -6453,7 +6453,6 @@
         break;
 
     case TKIND_ALIAS:
-        tdesc = &tattr->tdescAlias;
         hr = typedescvt_to_variantvt(tinfo2, &tattr->tdescAlias, vt);
         break;