Add. Issuing synchronization.

JMRI · Apr 28, 2019 · 797ad66 · 797ad66
1 parent a38bc5b
commit 797ad66
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/java/src/jmri/jmrix/xpa/XpaTurnout.java b/java/src/jmri/jmrix/xpa/XpaTurnout.java
@@ -45,7 +45,7 @@ public int getNumber() {
 
     // Handle a request to change state by sending a formatted DCC packet
     @Override
-    protected void forwardCommandChangeToLayout(int s) {
+    synchronized protected void forwardCommandChangeToLayout(int s) {
         XpaMessage m;
         // sort out states
         if ((s & _mClosed) != 0) {