efi_loader: text output for device path end node

Without the patch a device path consisting only of an end node is
displayed as '/UNKNOWN(007f,00ff)'. It should be displayed as '/'.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c
index 40eae730ed18f62d1f2c7ac44b4db186d34ec194..a79e60a4eeae89f4a768f526d3d4c7267f440601 100644 (file)
--- a/lib/efi_loader/efi_device_path_to_text.c
+++ b/lib/efi_loader/efi_device_path_to_text.c
@@ -245,6 +245,8 @@ static char *efi_convert_single_device_node_to_text(
        case DEVICE_PATH_TYPE_MEDIA_DEVICE:
                str = dp_media(str, dp);
                break;
+       case DEVICE_PATH_TYPE_END:
+               break;
        default:
                str = dp_unknown(str, dp);
        }