X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcairo-chart.c;h=db8eb67ecf45f65625bb2df0229a8b3335d6a17e;hb=dc0e37529d185a9848b0e53d424d40239d195c8c;hp=802aa07bd2a177ea39e12b8b26921999685f459c;hpb=621b1074dec940ae9ebfb1732f1ffa44d5d493b8;p=pspp

diff --git a/src/output/cairo-chart.c b/src/output/cairo-chart.c
index 802aa07bd2..db8eb67ecf 100644
--- a/src/output/cairo-chart.c
+++ b/src/output/cairo-chart.c
@@ -389,8 +389,9 @@ xrchart_write_scale (cairo_t *cr, struct xrchart_geometry *geom,
   geom->axis[orient].max = upper;
   geom->axis[orient].min = lower;
 
-  geom->axis[orient].scale = (fabs (geom->axis[orient].data_max - geom->axis[orient].data_min)
-			      / fabs (geom->axis[orient].max - geom->axis[orient].min));
+  struct xrchart_axis *axis = &geom->axis[orient];
+  geom->axis[orient].scale = (fabs ((double) axis->data_max - axis->data_min)
+			      / fabs (axis->max - axis->min));
 
   if (orient == SCALE_ABSCISSA)
     {