tsvgpic: fix warnings - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit bb044732c6122cc3ba7c7bc7a44bc2ea762d31b1
DIR parent cf303e5baa13e9c35acb8531260a67d11e5051ab
HTML Author: David du Colombier <0intro@gmail.com>
Date: Fri, 1 Sep 2017 22:37:59 +0200
svgpic: fix warnings
plsvg.c:291:21: warning: variable ‘y2’ set but not used
plsvg.c:291:17: warning: variable ‘x2’ set but not used
Diffstat:
M src/cmd/svgpic/plsvg.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
---
DIR diff --git a/src/cmd/svgpic/plsvg.c b/src/cmd/svgpic/plsvg.c
t@@ -288,14 +288,12 @@ void circle(double x, double y, double r)
void spline(double x, double y, double n, ofloat *p, int attr, double ddval)
{
int i;
- double x1, y1, x2, y2;
+ double x1, y1;
printf("<path d=\"M %.3f %.3f", xconv(x), yconv(y));
x1 = 0;
y1 = 0;
for (i = 0; i < 2 * n; i += 2) {
- x2 = x1;
- y2 = y1;
x1 = x;
y1 = y;
x += p[i];