diff --git a/reinstall-magisk-on-lineageos b/reinstall-magisk-on-lineageos
index a8909e4..d3da336 100755
--- a/reinstall-magisk-on-lineageos
+++ b/reinstall-magisk-on-lineageos
@@ -2,6 +2,10 @@
 
 set -e
 
+print_message() {
+    printf "$1\n"
+}
+
 PHONE_ADB_SERIAL_NUMBER=${ADB_DEVICE} # The adb serial number can be found by running `adb devices`.
 if [$PHONE_ADB_SERIAL_NUMBER = '']; then
     PHONE_ADB_SERIAL_NUMBER=$(echo $(adb devices) | sed -rn 's/(^|(.* ))([^ ]*) device(( .*)|$)/\3/; T; p; q')
@@ -11,10 +15,6 @@ if [$PHONE_ADB_SERIAL_NUMBER = '']; then
     fi
 fi
 
-print_message() {
-    printf "$1\n"
-}
-
 check_phone_is_connected() {
     if ! adb devices | grep --silent "$PHONE_ADB_SERIAL_NUMBER"; then
         print_message "ERROR: phone '$PHONE_ADB_SERIAL_NUMBER' is not connected"