diff --git a/misc/envwrap b/misc/envwrap
index e840c5e..e95cbb4 100755
--- a/misc/envwrap
+++ b/misc/envwrap
@@ -1,6 +1,12 @@
 #!/bin/zsh
 source ${$(realpath "$0"):h:h}/lib/next-in-path.zsh
 program="${0:a:t}"
+if [[ $program == "envwrap" ]]; then
+  echo "Creating wrapper for $1 at ${0:a:h}/$1" >&2
+  ln -sr $(realpath "$0") ${0:a:h}/$1
+  exit 0
+fi
+
 envwrapconf=${XDG_CONFIG_HOME:-$HOME/.config}/envwrap/$program 
 [[ -e $envwrapconf ]] && source $envwrapconf
 $(next-in-path "$program" $0) "$@"
diff --git a/misc/webapp b/misc/webapp
index ba85ca5..684aeaf 100755
--- a/misc/webapp
+++ b/misc/webapp
@@ -11,4 +11,4 @@ profile_dir=${XDG_DATA_HOME:-$HOME/.local/share}/jails/webapp-$profile
 
 mkdir -p $profile_dir
 
-exec firejail --dbus-user=filter --private=$profile_dir chromium --restore-last-session=false --class=$profile "$@"
+exec firejail ${XAUTHORITY:+--whitelist=$XAUTHORITY} --private=$profile_dir chromium --restore-last-session=false --class=$profile "$@"
diff --git a/void/xcheckupdates b/void/xcheckupdates
index e48a5c7..30451a9 100755
--- a/void/xcheckupdates
+++ b/void/xcheckupdates
@@ -9,7 +9,7 @@ if [[ -e $IDCACHE ]]; then
 fi
 sudo xbps-install -S &>/dev/null
 updates=$(xbps-install -un 2>&1)
-num_updates=$(echo $updates | wc -l)
+num_updates=$(echo -n $updates | wc -l)
 
 if [[ $list ]]; then
 	echo -n $updates