From 63092d12c0f1a1460189cbaacdb1d9f27f935e0e Mon Sep 17 00:00:00 2001
From: Frank LENORMAND <lenormf@gmail.com>
Date: Sun, 1 Dec 2019 21:55:55 +0100
Subject: [PATCH] src: Fix the build on Mac

When compiled on Mac with `clang`, the following error occurs at
compile-time:

```
./diff.hh:56:28: error: no member named 'min' in namespace 'std'
    const int max_D = std::min((M + N + 1) / 2 + 1, cost_limit);
                      ~~~~~^
```
---
 src/diff.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/diff.hh b/src/diff.hh
index 0205ef73..2e719669 100644
--- a/src/diff.hh
+++ b/src/diff.hh
@@ -7,6 +7,7 @@
 
 #include "array_view.hh"
 
+#include <algorithm>
 #include <functional>
 #include <iterator>
 #include <memory>