Index: head/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_import.c
===================================================================
--- head/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_import.c
+++ head/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_import.c
@@ -923,6 +923,7 @@
 
 	free(label);
 	*config = NULL;
+	errno = ENOENT;
 	return (-1);
 }