From 6e7e24ac91f49dcc0a11b4340a412d9745ddd107 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Mon, 13 Aug 2018 15:42:36 +1000
Subject: [PATCH] Tools: autotest: raise exception, don't return it

Spotted by @khancyr
---
 Tools/autotest/common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tools/autotest/common.py b/Tools/autotest/common.py
index 0ea0af1d2a..dee88405d1 100644
--- a/Tools/autotest/common.py
+++ b/Tools/autotest/common.py
@@ -545,7 +545,7 @@ class AutoTest(ABC):
             if m.custom_mode == custom_mode:
                 return
             time.sleep(0.1)
-        return AutoTestTimeoutException()
+        raise AutoTestTimeoutException()
 
     def reach_heading_manual(self, heading):
         """Manually direct the vehicle to the target heading."""