X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcharts%2Fplot-chart.c;h=4fd67aaf0bb915a1555f00452417ad1882f98484;hb=897cec8000d45a5afc618fdb9e8fdd597c7b81ba;hp=497251f07eda20677029b3066196a9aa13250a15;hpb=573068f2bdcd3f8796e9646668fed910a90f890b;p=pspp-builds.git

diff --git a/src/output/charts/plot-chart.c b/src/output/charts/plot-chart.c
index 497251f0..4fd67aaf 100644
--- a/src/output/charts/plot-chart.c
+++ b/src/output/charts/plot-chart.c
@@ -36,11 +36,12 @@
 
 #include <libpspp/str.h>
 #include <libpspp/alloc.h>
+#include <libpspp/assertion.h>
 #include <output/manager.h>
 #include <output/output.h>
 
 
-const char *data_colour[] = {
+const char *const data_colour[] = {
   "brown",
   "red",
   "orange",
@@ -76,7 +77,7 @@ draw_tick(struct chart *chart,
   else if (orientation == TICK_ORDINATE ) 
       pl_flinerel_r(chart->lp, 0, position, -tickSize, position);
   else
-    assert(0);
+    NOT_REACHED ();
 
   if ( label ) {
     char buf[10];