From d5ba52ddc0b1ec7b00a7819258a042d19a2d8f29 Mon Sep 17 00:00:00 2001
From: SamTV12345 <40429738+samtv12345@users.noreply.github.com>
Date: Sat, 1 Jul 2023 19:03:25 +0200
Subject: [PATCH] Use shell syntax for parameter expansion.

---
 src/bin/installDeps.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/bin/installDeps.sh b/src/bin/installDeps.sh
index 002cf3d17..76b9bdeac 100755
--- a/src/bin/installDeps.sh
+++ b/src/bin/installDeps.sh
@@ -1,4 +1,5 @@
-#!/bin/sh
+#!/bin/bash
+
 
 # Move to the Etherpad base directory.
 MY_DIR=$(cd "${0%/*}" && pwd -P) || exit 1
@@ -45,7 +46,7 @@ cd ep_etherpad-lite)
 
 cd src
 
-if [[ -z "${ETHERPAD_PRODUCTION}" ]]; then
+if [ -z "${ETHERPAD_PRODUCTION}" ]; then
   log "Installing dev dependencies"
  npm ci --no-optional --omit=optional --include=dev --lockfile-version 1 || exit 1
 else