1 files changed, 6 insertions, 3 deletions
diff --git a/src/IvyClient.java b/src/IvyClient.java
index 17ce224..80b30b8 100755
--- a/src/IvyClient.java
+++ b/src/IvyClient.java
@@ -183,9 +183,12 @@ public class IvyClient extends Thread {
   private void sendSchizo() throws IOException {
     traceDebug("sending our service port "+bus.getAppPort());
     Map<Integer,String> tosend=bus.getSelfIvyClient().regexpsText;
-    sendString(SchizoToken,bus.getAppPort(),bus.getAppName());
-    for (Integer ikey : tosend.keySet()) sendRegexp(ikey.intValue(),tosend.get(ikey));
-    sendString( EndRegexp,0,"");
+    synchronized (tosend) {
+      sendString(SchizoToken,bus.getAppPort(),bus.getAppName());
+      for (Map.Entry<Integer,String> me : tosend.entrySet())
+	sendRegexp( me.getKey().intValue() , me.getValue() );
+      sendString( EndRegexp,0,"");
+    }
   }
 
   public String toString() {