===================================================================
RCS file: /cvs/mandoc/html.c,v
retrieving revision 1.72
retrieving revision 1.73
diff -u -p -r1.72 -r1.73
--- mandoc/html.c	2009/10/30 18:43:24	1.72
+++ mandoc/html.c	2009/10/30 18:50:11	1.73
@@ -1,4 +1,4 @@
-/*	$Id: html.c,v 1.72 2009/10/30 18:43:24 kristaps Exp $ */
+/*	$Id: html.c,v 1.73 2009/10/30 18:50:11 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -673,7 +673,7 @@ html_idcat(char *dst, const char *src, int sz)
 	sz--;
 
 	for ( ; *src != '\0' && sz > 1; src++) {
-		ssz = snprintf(dst, sz, "%.2x", *src);
+		ssz = snprintf(dst, (size_t)sz, "%.2x", *src);
 		sz -= ssz;
 		dst += ssz;
 	}