From 99f2b117fe967d1804e182a2afe9e521814d743a Mon Sep 17 00:00:00 2001
From: Tobias Ulmer <tu@emlix.com>
Date: Mon, 3 Jun 2019 19:34:15 +0200
Subject: [PATCH] attempt to shut down children

Signed-off-by: Tobias Ulmer <tu@emlix.com>
---
 generic/e2lib.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/generic/e2lib.lua b/generic/e2lib.lua
index 205980c..4c04d9e 100644
--- a/generic/e2lib.lua
+++ b/generic/e2lib.lua
@@ -1559,6 +1559,11 @@ function e2lib.callcmd_poll(...)
         if now - prevtime >= 10 then
             prevtime = now
             e2lib.logf(4, "e2lib.poll: 10s ping", now)
+
+            if e2lib.signal_received() ~= "" then
+                -- try to shut down all children
+                children_send_sigint()
+            end
         end
 
         trace.on()
-- 
2.39.5