diff --git a/libc/upstream-freebsd/lib/libc/string/wcslcat.c b/libc/upstream-freebsd/lib/libc/string/wcslcat.c
index f5f1e1e..9706fa6 100644
--- a/libc/upstream-freebsd/lib/libc/string/wcslcat.c
+++ b/libc/upstream-freebsd/lib/libc/string/wcslcat.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
  * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
  * All rights reserved.
  *
@@ -33,7 +35,7 @@
 __RCSID("$NetBSD: wcslcat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $");
 #endif /* LIBC_SCCS and not lint */
 #endif
-__FBSDID("$FreeBSD$");
+__FBSDID("$FreeBSD: head/lib/libc/string/wcslcat.c 326193 2017-11-25 17:12:48Z pfg $");
 
 #include <sys/types.h>
 #include <wchar.h>
@@ -54,7 +56,7 @@
 	size_t dlen;
 
 	/* Find the end of dst and adjust bytes left but don't go past end */
-	while (*d != '\0' && n-- != 0)
+	while (n-- != 0 && *d != '\0')
 		d++;
 	dlen = d - dst;
 	n = siz - dlen;
diff --git a/libc/upstream-freebsd/lib/libc/string/wcsncat.c b/libc/upstream-freebsd/lib/libc/string/wcsncat.c
index 44f1ff9..0214af4 100644
--- a/libc/upstream-freebsd/lib/libc/string/wcsncat.c
+++ b/libc/upstream-freebsd/lib/libc/string/wcsncat.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
  * Copyright (c)1999 Citrus Project,
  * All rights reserved.
  *
@@ -32,7 +34,7 @@
 __RCSID("$NetBSD: wcsncat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $");
 #endif /* LIBC_SCCS and not lint */
 #endif
-__FBSDID("$FreeBSD$");
+__FBSDID("$FreeBSD: head/lib/libc/string/wcsncat.c 326193 2017-11-25 17:12:48Z pfg $");
 
 #include <wchar.h>
 
@@ -48,7 +50,7 @@
 		p++;
 	q = p;
 	r = s2;
-	while (*r && n) {
+	while (n && *r) {
 		*q++ = *r++;
 		n--;
 	}