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fix gcc 4.7 warnings (thanks Tuncer Ayaz)

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R=rsc
http://codereview.appspot.com/6744053
This commit is contained in:
Russ Cox 2012-10-20 13:36:52 -04:00
parent 53527a6e78
commit 220c15d2b7
14 changed files with 9 additions and 40 deletions
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5
src/cmd/page/rotate.c
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@ -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;