AI feedback ;)

Author: dkaukov

android-src/KV4PHT/app/src/main/java/com/vagell/kv4pht/radio/RadioAudioService.java

@@ -395,7 +395,9 @@ public void setMode(int mode) {
                     serialPort.setRTS(false);
                     Thread.sleep(50);
                     serialPort.setDTR(false);
-                } catch (IOException | InterruptedException e) {
+                } catch (InterruptedException e) {
+                    Thread.currentThread().interrupt();
+                } catch (IOException ignored) {
                 }
                 break;
             default: