From f4f702c39dd2365f6ca43ed6b72a84c708fded8d Mon Sep 17 00:00:00 2001
From: ed <s@ocv.me>
Date: Wed, 27 Aug 2025 18:56:23 +0000
Subject: [PATCH] shellcheck fixes; closes #690

a small selection of changes from the PR
---
 bin/bubbleparty.sh       | 2 +-
 bin/prisonparty.sh       | 2 +-
 copyparty/broker_util.py | 1 -
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/bin/bubbleparty.sh b/bin/bubbleparty.sh
index 2e6aab3e..f59aaa02 100755
--- a/bin/bubbleparty.sh
+++ b/bin/bubbleparty.sh
@@ -9,7 +9,7 @@ bwrap \
   --dev-bind /dev /dev \
   --dir /tmp \
   --dir /var \
-  --bind $(pwd) $(pwd) \
+  --bind "$(pwd)" "$(pwd)" \
   --share-net \
   --die-with-parent \
   --file 11 /etc/passwd \
diff --git a/bin/prisonparty.sh b/bin/prisonparty.sh
index d495c833..403f1588 100755
--- a/bin/prisonparty.sh
+++ b/bin/prisonparty.sh
@@ -141,7 +141,7 @@ chmod 777 "$jail/tmp"
 
 
 # create a dev
-(cd $jail; mkdir -p dev; cd dev
+(cd "$jail"; mkdir -p dev; cd dev
 [ -e null ]    || mknod -m 666 null    c 1 3
 [ -e zero ]    || mknod -m 666 zero    c 1 5
 [ -e random ]  || mknod -m 444 random  c 1 8
diff --git a/copyparty/broker_util.py b/copyparty/broker_util.py
index ea987200..10c778dc 100644
--- a/copyparty/broker_util.py
+++ b/copyparty/broker_util.py
@@ -2,7 +2,6 @@
 from __future__ import print_function, unicode_literals
 
 import argparse
-import traceback
 
 from queue import Queue