From: Ben Pfaff <blp@cs.stanford.edu>
Date: Tue, 27 Nov 2012 05:15:02 +0000 (-0800)
Subject: histogram: Add missing #include.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea27d9b8293639b4311fd6bd65b8a88fc335cd7b;p=pspp

histogram: Add missing #include.

Commit 02b9b37698eb "Disable asserts in histogram code except in
--testing-mode" added a use of settings_get_testing_mode() but didn't
include the proper header.  This fixes the problem.
---

diff --git a/src/math/histogram.c b/src/math/histogram.c
index 51916a3d8b..b00067210f 100644
--- a/src/math/histogram.c
+++ b/src/math/histogram.c
@@ -21,6 +21,7 @@
 #include <gsl/gsl_histogram.h>
 #include <math.h>
 
+#include "data/settings.h"
 #include "libpspp/message.h"
 #include "libpspp/assertion.h"
 #include "libpspp/cast.h"