bugfix: check if connection is initialized before closing it

superus8r · Apr 6, 2024 · 3990a97 · 3990a97
1 parent 168649f
commit 3990a97
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/src/main/java/org/kabiri/android/usbterminal/arduino/ArduinoHelper.kt b/app/src/main/java/org/kabiri/android/usbterminal/arduino/ArduinoHelper.kt
@@ -98,7 +98,7 @@ internal class ArduinoHelper
 
     fun disconnect() {
         try {
-            connection.close()
+            if (::connection.isInitialized) connection.close()
             _liveOutput.value = context.getString(R.string.helper_info_serial_connection_closed)
         } catch (e: UninitializedPropertyAccessException) {
             _liveErrorOutput.value =