commit 8009e46dc1d43f075740025d15a91cbcfd91cec2
Author: Ignaz Forster <iforster@suse.com>
Date:   Mon Sep 2 19:14:18 2019 +0200

    Continue on empty GPT partition label
    
    In case no GPT partition label is set don't abort execution.

diff --git a/internal/exec/util/blkid.c b/internal/exec/util/blkid.c
index 7762d57..35e876c 100644
--- a/internal/exec/util/blkid.c
+++ b/internal/exec/util/blkid.c
@@ -201,7 +201,9 @@ static result_t extract_part_info(blkid_partition part, struct partition_info *i
 	// label
 	ctmp = blkid_partition_get_name(part);
 	err = checked_copy(info->label, ctmp, PART_INFO_BUF_SIZE);
-	if (err)
+	if (err == RESULT_LOOKUP_FAILED)
+		strcpy(info->label, "");
+	else if (err)
 		return err;
 
 	// uuid