From 3596a6f73ba1afd7b688d7c22714f67f01d4e907 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sat, 20 Dec 2014 23:39:13 +0000
Subject: Missing include.

---
 src/lib/film.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/lib')

diff --git a/src/lib/film.cc b/src/lib/film.cc
index 18e992478..a8e05b751 100644
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -56,6 +56,7 @@
 #include <fstream>
 #include <cstdlib>
 #include <iomanip>
+#include <set>
 
 #include "i18n.h"
 
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