From 220c15d2b746878a943f311e6f66b1480e46491d Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sat, 20 Oct 2012 13:36:52 -0400
Subject: fix gcc 4.7 warnings (thanks Tuncer Ayaz)

R=rsc
http://codereview.appspot.com/6744053
---
 src/cmd/page/rotate.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src/cmd/page')

diff --git a/src/cmd/page/rotate.c b/src/cmd/page/rotate.c
index 48087348..3ac83a1f 100644
--- a/src/cmd/page/rotate.c
+++ b/src/cmd/page/rotate.c
@@ -85,21 +85,18 @@ void
 interlace(Image *im, Image *tmp, int axis, int n, Image *mask, int gran)
 {
 	Point p0, p1;
-	Rectangle r0, r1;
+	Rectangle r0;
 
 	r0 = im->r;
-	r1 = im->r;
 	switch(axis) {
 	case Xaxis:
 		r0.max.x = n;
-		r1.min.x = n;
 		p0 = (Point){gran, 0};
 		p1 = (Point){-gran, 0};
 		break;
 	case Yaxis:
 	default:
 		r0.max.y = n;
-		r1.min.y = n;
 		p0 = (Point){0, gran};
 		p1 = (Point){0, -gran};
 		break;
-- 
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