From 0e2fcffaa0a6f66d2e735e8717814b096063ce36 Mon Sep 17 00:00:00 2001
From: David Capello <david@igarastudio.com>
Date: Sun, 2 Jun 2019 22:23:52 -0300
Subject: [PATCH] Add missing <condition_variable> header file to use
 std::condition_variable

---
 src/app/crash/backup_observer.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/app/crash/backup_observer.h b/src/app/crash/backup_observer.h
index 10bdbc7fe..f07d96032 100644
--- a/src/app/crash/backup_observer.h
+++ b/src/app/crash/backup_observer.h
@@ -13,6 +13,7 @@
 #include "app/doc_observer.h"
 #include "app/docs_observer.h"
 
+#include <condition_variable>
 #include <mutex>
 #include <thread>
 #include <vector>