mshtml: Fix error handler in IHTMLSelectElement::remove().

dlls/mshtml/htmlselect.c

@@ -432,6 +432,9 @@ static HRESULT WINAPI HTMLSelectElement_remove(IHTMLSelectElement *iface, LONG i
     HTMLSelectElement *This = impl_from_IHTMLSelectElement(iface);
     nsresult nsres;
     TRACE("(%p)->(%d)\n", This, index);
+    if(index < 0)
+        return E_INVALIDARG;
+
     nsres = nsIDOMHTMLSelectElement_select_Remove(This->nsselect, index);
     if(NS_FAILED(nsres)) {
         ERR("Remove failed: %08x\n", nsres);

dlls/mshtml/tests/dom.c

@@ -2872,7 +2872,6 @@ static void test_select_remove(IHTMLSelectElement *select)
     test_select_length(select, 2);
 
     hres = IHTMLSelectElement_remove(select, -1);
-    todo_wine
     ok(hres == E_INVALIDARG, "remove failed: %08x, expected E_INVALIDARG\n", hres);
     test_select_length(select, 2);