Fix NPE when there's no pump.

2017-12-08 12:50:52 +01:00 · 2017-12-08 12:50:52 +01:00 · e5a68608a0
commit e5a68608a0
parent 6e5f848c6b
1 changed files with 3 additions and 0 deletions
--- a/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java
+++ b/ruffyscripter/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java
@ -189,6 +189,9 @@ public class RuffyScripter implements RuffyCommands {

    @Override
    public synchronized void disconnect() {
+        if (ruffyService == null) {
+            return;
+        }
        try {
            ruffyService.doRTDisconnect();
        } catch (RemoteException e) {