From 7ba957b946e73adee4ef6337e35b4ea7b9a336f2 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Thu, 17 Nov 2016 17:06:22 +1100
Subject: [PATCH] HAL_SITL: flush stdout on panic

---
 libraries/AP_HAL_SITL/system.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/AP_HAL_SITL/system.cpp b/libraries/AP_HAL_SITL/system.cpp
index 6ae2036205..86ee6b60cf 100644
--- a/libraries/AP_HAL_SITL/system.cpp
+++ b/libraries/AP_HAL_SITL/system.cpp
@@ -25,6 +25,7 @@ void panic(const char *errormsg, ...)
 {
     va_list ap;
 
+    fflush(stdout);
     va_start(ap, errormsg);
     vprintf(errormsg, ap);
     va_end(ap);