From e928d8baf2d3ac48141eaddb522aef6361542971 Mon Sep 17 00:00:00 2001
From: Koichiro IWAO <meta@vmeta.jp>
Date: Tue, 7 Jan 2020 19:24:17 +0900
Subject: [PATCH] common: flush stream in g_deinit()

unless flushing stream before exitting, `xrdp --version | cat` will
show empty output.

Fixes #1471.
---
 common/os_calls.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/os_calls.c b/common/os_calls.c
index 2b4e0e9b..54b2c3ed 100644
--- a/common/os_calls.c
+++ b/common/os_calls.c
@@ -166,6 +166,8 @@ g_deinit(void)
 #if defined(_WIN32)
     WSACleanup();
 #endif
+    fflush(stdout);
+    fflush(stderr);
     g_rm_temp_dir();
 }