From 3ebca56e77a951b110d8f286420647609345fb93 Mon Sep 17 00:00:00 2001
From: John Schoenick <johns@valvesoftware.com>
Date: Wed, 22 Aug 2018 12:37:31 -0700
Subject: [PATCH] makefile_base.mak: Fix docker not accepting SIGINT

---
 build/makefile_base.mak | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build/makefile_base.mak b/build/makefile_base.mak
index a045b17f..3f733ee3 100644
--- a/build/makefile_base.mak
+++ b/build/makefile_base.mak
@@ -18,9 +18,9 @@ BUILD_NAME := proton-localbuild
 SRCDIR := ..
 
 # Selected container mode shell
-CONTAINER_SHELL_BASE = sudo docker run --rm -i -v $(HOME):$(HOME) -w $(CURDIR) \
+CONTAINER_SHELL_BASE = sudo docker run --rm --init -v $(HOME):$(HOME) -w $(CURDIR) \
                                        -v /etc/passwd:/etc/passwd:ro -u $(shell id -u):$(shell id -g) -h $(shell hostname) \
-                                       -v /tmp:/tmp $(SELECTED_CONTAINER) /bin/bash
+                                       -v /tmp:/tmp $(SELECTED_CONTAINER) /dev/init -sg -- /bin/bash
 CONTAINER32 := steamrt-proton-dev32
 CONTAINER64 := steamrt-proton-dev
 SELECTED_CONTAINER := $(CONTAINER32)