From f97aa8cbef6e5b1cb2e0dc43f32622d72ebf28fc Mon Sep 17 00:00:00 2001
From: Maxime Dor <max@kamax.io>
Date: Sat, 16 Sep 2017 13:46:15 +0200
Subject: [PATCH] Cosmetic refactoring

---
 .../io/kamax/mxisd/invitation/InvitationManager.java   | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/main/groovy/io/kamax/mxisd/invitation/InvitationManager.java b/src/main/groovy/io/kamax/mxisd/invitation/InvitationManager.java
index 1c60d87..f9bab89 100644
--- a/src/main/groovy/io/kamax/mxisd/invitation/InvitationManager.java
+++ b/src/main/groovy/io/kamax/mxisd/invitation/InvitationManager.java
@@ -235,10 +235,12 @@ public class InvitationManager {
     }
 
     public void lookupMappingsForInvites() {
-        log.info("Checking for existing mapping for pending invites");
-        for (IThreePidInviteReply reply : invitations.values()) {
-            log.info("Processing invite {}", getIdForLog(reply));
-            ForkJoinPool.commonPool().submit(new MappingChecker(reply));
+        if (!invitations.isEmpty()) {
+            log.info("Checking for existing mapping for pending invites");
+            for (IThreePidInviteReply reply : invitations.values()) {
+                log.info("Processing invite {}", getIdForLog(reply));
+                ForkJoinPool.commonPool().submit(new MappingChecker(reply));
+            }
         }
     }