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-rw-r--r--utils.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/utils.c b/utils.c
index bb049133..2d0ff8b3 100644
--- a/utils.c
+++ b/utils.c
@@ -1229,6 +1229,7 @@ static int set_label_unmounted(const char *dev, const char *label)
return -1;
trans = btrfs_start_transaction(root, 1);
+ BUG_ON(IS_ERR(trans));
__strncpy_null(root->fs_info->super_copy->label, label, BTRFS_LABEL_SIZE - 1);
btrfs_commit_transaction(trans, root);