math: Avoid unneeded extra allocations for fixed-size data structures.

[pspp] / src / math / percentiles.h

diff --git a/src/math/percentiles.h b/src/math/percentiles.h
index 7af157b230e07adf4c68f01d401eb2ec7e133e45..86fd641addd46d5e6c3c955e547421a04649cf65 100644 (file)
--- a/src/math/percentiles.h
+++ b/src/math/percentiles.h
@@ -44,6 +44,8 @@ struct percentile
 
   double g2;
   double g2_star;
+
+  struct k k[2];
 };
 
 /* Create the Pth percentile.