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| author | David du Colombier <0intro@gmail.com> | 2017-09-01 22:37:59 +0200 |
|---|---|---|
| committer | David du Colombier <0intro@gmail.com> | 2017-09-01 22:37:59 +0200 |
| commit | bb044732c6122cc3ba7c7bc7a44bc2ea762d31b1 (patch) | |
| tree | e5d37836971ec50ffb5a3207f61fa8d06a23da84 /src | |
| parent | cf303e5baa13e9c35acb8531260a67d11e5051ab (diff) | |
| download | plan9port-bb044732c6122cc3ba7c7bc7a44bc2ea762d31b1.tar.gz plan9port-bb044732c6122cc3ba7c7bc7a44bc2ea762d31b1.tar.bz2 plan9port-bb044732c6122cc3ba7c7bc7a44bc2ea762d31b1.zip | |
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 (limited to 'src')
| -rw-r--r-- | src/cmd/svgpic/plsvg.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/cmd/svgpic/plsvg.c b/src/cmd/svgpic/plsvg.c index 3f342e68..7f6db9d4 100644 --- a/src/cmd/svgpic/plsvg.c +++ b/src/cmd/svgpic/plsvg.c @@ -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]; |