From d0a57e2303709fd0e32d87a5ab5b234616c05323 Mon Sep 17 00:00:00 2001
From: Simon Sapin <simon.sapin@exyr.org>
Date: Fri, 21 Sep 2018 13:31:37 +0200
Subject: [PATCH] Restore missing $SHELL env variable accidentally removed in
 dockerfile split

---
 etc/ci/taskcluster/decision-task.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/etc/ci/taskcluster/decision-task.py b/etc/ci/taskcluster/decision-task.py
index ddcd286cb1e..2f038b5493e 100644
--- a/etc/ci/taskcluster/decision-task.py
+++ b/etc/ci/taskcluster/decision-task.py
@@ -24,6 +24,7 @@ build_env = {
     "SCCACHE_IDLE_TIMEOUT": "1200",
     "CCACHE": "sccache",
     "RUSTC_WRAPPER": "sccache",
+    "SHELL": "/bin/dash",  # For SpiderMonkey’s build system
 }