Use dep instead of govendor

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

vendor/github.com/go-ole/go-ole/oleutil/connection_windows.go

@@ -49,6 +49,7 @@ func ConnectObject(disp *ole.IDispatch, iid *ole.GUID, idisp interface{}) (cooki
 			point.Release()
 			return
 		}
+		return
 	}
 
 	container.Release()

vendor/github.com/go-ole/go-ole/oleutil/oleutil.go

@@ -87,3 +87,27 @@ func MustPutProperty(disp *ole.IDispatch, name string, params ...interface{}) (r
 	}
 	return r
 }
+
+func ForEach(disp *ole.IDispatch, f func(v *ole.VARIANT) error) error {
+	newEnum, err := disp.GetProperty("_NewEnum")
+	if err != nil {
+		return err
+	}
+	defer newEnum.Clear()
+
+	enum, err := newEnum.ToIUnknown().IEnumVARIANT(ole.IID_IEnumVariant)
+	if err != nil {
+		return err
+	}
+	defer enum.Release()
+
+	for item, length, err := enum.Next(1); length > 0; item, length, err = enum.Next(1) {
+		if err != nil {
+			return err
+		}
+		if ferr := f(&item); ferr != nil {
+			return ferr
+		}
+	}
+	return nil
+}