From 2c28d3b20203c2ef5f56a362e031b02314d87a1d Mon Sep 17 00:00:00 2001
From: Michael Sproul <micsproul@gmail.com>
Date: Sun, 8 Jul 2018 16:12:32 +1000
Subject: [PATCH] Scripts: make `opam env` invocation more robust

Tells `opam env` to explicitly use the init script for `sh`, which prevents it
from picking an incompatible script for another shell. In particular, the init
script for `fish` makes no sense when evaluated in `sh`.
---
 scripts/install_build_deps.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/install_build_deps.sh b/scripts/install_build_deps.sh
index 143697090..3d9eedb46 100755
--- a/scripts/install_build_deps.sh
+++ b/scripts/install_build_deps.sh
@@ -22,7 +22,7 @@ if [ ! -d "$src_dir/_opam" ] ; then
     exit 1
 fi
 
-eval $(opam env)
+eval $(opam env --shell=sh)
 
 if [ "$(ocaml -vnum)" != "$ocaml_version" ]; then
     opam install --unlock-base ocaml-base-compiler.$ocaml_version