From cb2647878b8aeaf43a49bb064e85a5e315f86bcd Mon Sep 17 00:00:00 2001
From: Frank LENORMAND <lenormf@gmail.com>
Date: Wed, 21 Aug 2019 10:29:25 +0200
Subject: [PATCH] src: Send the stop signal to the entire process group

Whenever a tool spawns the editor (e.g. Git), suspending it with ^Z is not
enough to be sent back to the calling shell - another ^Z is necessary.

Fixes #3061
---
 src/ncurses_ui.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ncurses_ui.cc b/src/ncurses_ui.cc
index 58680546..0b738270 100644
--- a/src/ncurses_ui.cc
+++ b/src/ncurses_ui.cc
@@ -622,7 +622,7 @@ Optional<Key> NCursesUI::get_next_key()
                 bool mouse_enabled = m_mouse_enabled;
                 enable_mouse(false);
 
-                raise(SIGTSTP); // We suspend at this line
+                kill(0, SIGTSTP); // We suspend at this line
 
                 check_resize(true);
                 enable_mouse(mouse_enabled);