X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcharts%2Fboxplot.c;h=0abb971f44a28909cf7939c3b78b2dc57ede2937;hb=1aef11b9589a534333bbecd528efe1022a4bb9bb;hp=0a933195d04e59adbab217c5e52ed6743d41d0e0;hpb=9ceda5b4082cf665b5279cc5c56ecbe4fd44fb15;p=pspp

diff --git a/src/output/charts/boxplot.c b/src/output/charts/boxplot.c
index 0a933195d0..0abb971f44 100644
--- a/src/output/charts/boxplot.c
+++ b/src/output/charts/boxplot.c
@@ -41,7 +41,11 @@ boxplot_add_box (struct boxplot *boxplot,
                  struct box_whisker *bw, const char *label)
 {
   if (boxplot == NULL)
-    return;
+    {
+      struct statistic *statistic = &bw->parent.parent;
+      statistic->destroy (statistic);
+      return;
+    }
 
   struct boxplot_box *box;
   if (boxplot->n_boxes >= boxplot->boxes_allocated)