X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcharts%2Fscatterplot.c;h=5073a5a71b7e5e5b600905b2f97edafd9d82b5dc;hb=8cd877f17cbd9dff57057d09779fa057d04f88e4;hp=2c3ffd683f23c7aa1e8d70ca7c7d9e73b8194b8c;hpb=0df9cdd3df66caf4353128feff3008289cda8115;p=pspp

diff --git a/src/output/charts/scatterplot.c b/src/output/charts/scatterplot.c
index 2c3ffd683f..5073a5a71b 100644
--- a/src/output/charts/scatterplot.c
+++ b/src/output/charts/scatterplot.c
@@ -21,6 +21,7 @@
 #include <gsl/gsl_cdf.h>
 
 #include "data/casereader.h"
+#include "data/variable.h"
 #include "libpspp/cast.h"
 #include "output/chart-item-provider.h"
 
@@ -28,7 +29,7 @@
 
 /* Creates a scatterplot */
 struct scatterplot_chart *
-scatterplot_create (const struct casereader *reader, 
+scatterplot_create (struct casereader *reader,
 		    const char *xlabel,
 		    const char *ylabel,
 		    const struct variable *byvar,