From fae0cda97139a162194d32923d68ea01006240f7 Mon Sep 17 00:00:00 2001
From: Paul Ferrand <paul@ferrand.cc>
Date: Wed, 19 Aug 2020 11:06:26 +0200
Subject: [PATCH] Correct a compilation woe

---
 tests/DataHelpers.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/DataHelpers.cpp b/tests/DataHelpers.cpp
index 1f0bd949..a5cb7df0 100644
--- a/tests/DataHelpers.cpp
+++ b/tests/DataHelpers.cpp
@@ -10,6 +10,7 @@
 #include <iostream>
 #include <sstream>
 #include <cstring>
+#include <fstream>
 
 void load_txt(DataPoints& dp, std::istream& in)
 {