From fc2b5c5f7b321b0018abfce0803bceeff4504543 Mon Sep 17 00:00:00 2001
From: Tobias Kortkamp <t@tobik.me>
Date: Tue, 10 Dec 2019 18:13:08 +0100
Subject: [PATCH] Fix build on FreeBSD again

json_ui.cc:29:9: error: use of undeclared identifier 'sprintf'
        sprintf(buffer, R"("#%02x%02x%02x")", color.r, color.g, color.b);
        ^
1 error generated.

Regressed by 7cdbe1d3d24c1cc13bd7cbc3fe252f1e88747ffb
---
 src/json_ui.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/json_ui.cc b/src/json_ui.cc
index 4691f609..b4c6528c 100644
--- a/src/json_ui.cc
+++ b/src/json_ui.cc
@@ -9,6 +9,7 @@
 #include "ranges.hh"
 #include "string_utils.hh"
 
+#include <cstdio>
 #include <utility>
 
 #include <unistd.h>