UNOMI-417: fix profile persist when receivint multiple events that modify the profile (#240)
diff --git a/wab/src/main/java/org/apache/unomi/web/ServletCommon.java b/wab/src/main/java/org/apache/unomi/web/ServletCommon.java
index bf700c3..6c48edd 100644
--- a/wab/src/main/java/org/apache/unomi/web/ServletCommon.java
+++ b/wab/src/main/java/org/apache/unomi/web/ServletCommon.java
@@ -96,7 +96,7 @@
eventToSend.getAttributes().put(Event.HTTP_RESPONSE_ATTRIBUTE, response);
logger.debug("Received event " + event.getEventType() + " for profile=" + profile.getItemId() + " session="
+ (session != null ? session.getItemId() : null) + " target=" + event.getTarget() + " timestamp=" + timestamp);
- changes = eventService.send(eventToSend);
+ changes |= eventService.send(eventToSend);
// If the event execution changes the profile we need to update it so the next event use the right profile
if ((changes & EventService.PROFILE_UPDATED) == EventService.PROFILE_UPDATED) {
profile = eventToSend.getProfile();