X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fcartesian.c;h=a2e9fbff39b2519828bebeee4e40ad5c2c0496be;hb=b016884ff112ca57e89f9d0298eb70079fece20d;hp=34e1a3dd0d50c03ada8c6352772c25bcd75b364b;hpb=b321086267ad1014dc5d09886396cde30f094437;p=pspp-builds.git

diff --git a/src/cartesian.c b/src/cartesian.c
index 34e1a3dd..a2e9fbff 100644
--- a/src/cartesian.c
+++ b/src/cartesian.c
@@ -160,7 +160,7 @@ write_legend(struct chart *chart, const char *heading,
 
 /* Plot a data point */
 void
-chart_datum(struct chart *ch, int dataset, double x, double y)
+chart_datum(struct chart *ch, int dataset UNUSED, double x, double y)
 {
   const double x_pos = 
     (x - ch->x_min) * ch->abscissa_scale + ch->data_left ;