===================================================================
RCS file: /cvs/mandoc/cgi.c,v
retrieving revision 1.154
retrieving revision 1.155
diff -u -p -r1.154 -r1.155
--- mandoc/cgi.c	2017/04/19 01:00:03	1.154
+++ mandoc/cgi.c	2017/06/20 17:24:35	1.155
@@ -1,4 +1,4 @@
-/*	$Id: cgi.c,v 1.154 2017/04/19 01:00:03 schwarze Exp $ */
+/*	$Id: cgi.c,v 1.155 2017/06/20 17:24:35 schwarze Exp $ */
 /*
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@usta.de>
@@ -140,16 +140,16 @@ html_putchar(char c)
 {
 
 	switch (c) {
-	case ('"'):
+	case '"':
 		printf("&quot;");
 		break;
-	case ('&'):
+	case '&':
 		printf("&amp;");
 		break;
-	case ('>'):
+	case '>':
 		printf("&gt;");
 		break;
-	case ('<'):
+	case '<':
 		printf("&lt;");
 		break;
 	default: