From 391b2f311e6d13a0e1ce28278fbf1a20c12f8c78 Mon Sep 17 00:00:00 2001
From: John Sully <john@csquare.ca>
Date: Wed, 23 Oct 2019 13:31:39 -0400
Subject: [PATCH] Fix build break in TravisCI

Former-commit-id: 2da09e07321e114faa04f84ef7a50908ecac5eea
---
 src/fastlock.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/fastlock.cpp b/src/fastlock.cpp
index 7a946fa8f..c74ca8358 100644
--- a/src/fastlock.cpp
+++ b/src/fastlock.cpp
@@ -42,6 +42,7 @@
 #endif
 #include <string.h>
 #include <stdarg.h>
+#include <stdio.h>
 
 #ifdef __APPLE__
 #include <TargetConditionals.h>