From c5bfba483f4002c539cbeb4087827524dba8d0f8 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sun, 21 Oct 2012 12:04:56 -0400
Subject: silence more warnings

R=rsc
http://codereview.appspot.com/6744056
---
 src/cmd/postscript/tr2post/chartab.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/cmd/postscript/tr2post')

diff --git a/src/cmd/postscript/tr2post/chartab.c b/src/cmd/postscript/tr2post/chartab.c
index e2e78b70..11d1ae85 100644
--- a/src/cmd/postscript/tr2post/chartab.c
+++ b/src/cmd/postscript/tr2post/chartab.c
@@ -171,6 +171,8 @@ readpsfontdesc(char *fontname, int trindex) {
 			startchar = RUNEGETCHAR(start);
 			endfont = RUNEGETGROUP(end);
 			endchar = RUNEGETCHAR(end);
+			USED(startchar);
+			USED(endchar);
 			pfid = findpfn(psfontnam, 1);
 			if (startfont != endfont) {
 				error(WARNING, "font descriptions must not cross 256 glyph block boundary\n");
-- 
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