bugfix: fixed a crash when closing connection

superus8r · Apr 6, 2024 · b2fd55c · b2fd55c
1 parent 0ebc0d6
commit b2fd55c
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
@@ -159,7 +159,7 @@ internal class ArduinoHelper
             prepareSerialPort(serialPort)
         else {
             _liveInfoOutput.value = context.getString(R.string.helper_error_serial_port_is_null)
-            connection.close()
+            if (::connection.isInitialized) connection.close()
         }
     }