diff --git a/zsh/.config/zsh/functions.zsh b/zsh/.config/zsh/functions.zsh
index c5f7166..f2b190d 100644
--- a/zsh/.config/zsh/functions.zsh
+++ b/zsh/.config/zsh/functions.zsh
@@ -2,9 +2,13 @@ bt() {
     (( ${+commands[bluetoothctl]} )) || return 1
 
     if [[ $1 == on ]]; then
-        connmanctl enable bluetooth
+        (( ${+commands[connmanctl]} )) \
+            && connmanctl enable bluetooth \
+            || bluetoothctl power on
     elif [[ $1 == off ]]; then
-        connmanctl disable bluetooth
+        (( ${+commands[connmanctl]} )) \
+            && connmanctl disable bluetooth \
+            || bluetoothctl power off
     else
         bluetoothctl "$@"
     fi
@@ -30,14 +34,14 @@ doasedit() {
 get_ip() {
     (( ${+commands[jq]} )) && local JQ="| jq"
     local IP=""
-    local ARGS=""
+    local ARGS=()
 
     while [[ $# -gt 0 ]]; do
-        [[ $1 == --ip ]] && IP="?ip=$2" && shift || ARGS="$ARGS $1"
+        [[ $1 == --ip ]] && IP="?ip=$2" && shift || ARGS+=("$1")
         shift
     done
 
-    eval "curl $ARGS -fsSL 'https://ifconfig.co/json$IP' $JQ"
+    eval "curl ${ARGS[*]} -fsSL 'https://ifconfig.co/json$IP' $JQ"
 }
 
 http() {