===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/rcs/buf.c,v
retrieving revision 1.24
retrieving revision 1.25
diff -u -r1.24 -r1.25
--- src/usr.bin/rcs/buf.c	2015/02/05 12:59:58	1.24
+++ src/usr.bin/rcs/buf.c	2015/06/13 20:15:21	1.25
@@ -1,4 +1,4 @@
-/*	$OpenBSD: buf.c,v 1.24 2015/02/05 12:59:58 millert Exp $	*/
+/*	$OpenBSD: buf.c,v 1.25 2015/06/13 20:15:21 nicm Exp $	*/
 /*
  * Copyright (c) 2003 Jean-Francois Brousseau <jfb@openbsd.org>
  * All rights reserved.
@@ -32,6 +32,7 @@
 #include <fcntl.h>
 #include <stdint.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
@@ -137,15 +138,14 @@
 void
 buf_free(BUF *b)
 {
-	if (b->cb_buf != NULL)
-		xfree(b->cb_buf);
-	xfree(b);
+	free(b->cb_buf);
+	free(b);
 }
 
 /*
  * Free the buffer <b>'s structural information but do not free the contents
  * of the buffer.  Instead, they are returned and should be freed later using
- * xfree().
+ * free().
  */
 void *
 buf_release(BUF *b)
@@ -153,7 +153,7 @@
 	void *tmp;
 
 	tmp = b->cb_buf;
-	xfree(b);
+	free(b);
 	return (tmp);
 }