oleaut32: Fix BSTR to DATE conversion (try 2)

[André Hentschel]

you were true, didnt expect that way to work but it does, great. thx.
---
 dlls/oleaut32/tests/varformat.c |    4 ++--
 dlls/oleaut32/variant.c         |    6 +++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/dlls/oleaut32/tests/varformat.c b/dlls/oleaut32/tests/varformat.c
index fd598cb..87018dc 100644
--- a/dlls/oleaut32/tests/varformat.c
+++ b/dlls/oleaut32/tests/varformat.c
@@ -317,8 +317,8 @@ static void test_VarFormat(void)
   VARFMT(VT_BSTR,V_BSTR,bstrin,"<&>&",S_OK,"testing");
   SysFreeString(bstrin);
   bstrin = SysAllocString(szNum);
-  todo_wine VARFMT(VT_BSTR,V_BSTR,bstrin,"hh:mm",S_OK,"02:38");
-  todo_wine VARFMT(VT_BSTR,V_BSTR,bstrin,"mm-dd-yy",S_OK,"09-06-08");
+  VARFMT(VT_BSTR,V_BSTR,bstrin,"hh:mm",S_OK,"02:38");
+  VARFMT(VT_BSTR,V_BSTR,bstrin,"mm-dd-yy",S_OK,"09-06-08");
   SysFreeString(bstrin);
   /* Numeric values are converted to strings then output */
   VARFMT(VT_I1,V_I1,1,"<&>&",S_OK,"1");
diff --git a/dlls/oleaut32/variant.c b/dlls/oleaut32/variant.c
index 450856f..f363d24 100644
--- a/dlls/oleaut32/variant.c
+++ b/dlls/oleaut32/variant.c
@@ -384,7 +384,11 @@ static inline HRESULT VARIANT_Coerce(VARIANTARG* pd, LCID lcid, USHORT wFlags,
     case VT_CY:       return VarDateFromCy(V_CY(ps), &V_DATE(pd));
     case VT_DECIMAL:  return VarDateFromDec(&V_DECIMAL(ps), &V_DATE(pd));
     case VT_DISPATCH: return VarDateFromDisp(V_DISPATCH(ps), lcid, &V_DATE(pd));
-    case VT_BSTR:     return VarDateFromStr(V_BSTR(ps), lcid, dwFlags, &V_DATE(pd));
+    case VT_BSTR:
+      if(SUCCEEDED(VarR8FromStr(V_BSTR(ps), lcid, dwFlags, &V_R8(pd))))
+        return VarDateFromR8(V_R8(pd), &V_DATE(pd));
+      else
+        return VarDateFromStr(V_BSTR(ps), lcid, dwFlags, &V_DATE(pd));
     }
     break;
 
-- 

Best Regards, André Hentschel