preconv_encode() can take a const input buffer;

[mandoc.git] / soelim.c

diff --git a/soelim.c b/soelim.c
index 9a7d32597f81347a167da8bed8237e485b1f0d5a..3ef30820e318a9a5fbabe6a0a6b43943c7441df6 100644 (file)
--- a/soelim.c
+++ b/soelim.c
@@ -1,4 +1,4 @@
-/*     $Id: soelim.c,v 1.4 2015/05/21 00:18:52 schwarze Exp $  */
+/*     $Id: soelim.c,v 1.5 2015/11/07 14:22:29 schwarze Exp $  */
 /*
  * Copyright (c) 2014 Baptiste Daroussin <bapt@FreeBSD.org>
  * All rights reserved.
@@ -29,7 +29,9 @@
 #include <sys/types.h>
 
 #include <ctype.h>
+#if HAVE_ERR
 #include <err.h>
+#endif
 #include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>