From 2b41a67028b46d034e9c334776d9e0c2a029a7a3 Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Sun, 12 Apr 2020 22:17:12 +0200
Subject: [PATCH] sinttest: only append subdescriptions if there are any

---
 .../smack/inttest/SmackIntegrationTestFramework.java        | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/smack-integration-test/src/main/java/org/igniterealtime/smack/inttest/SmackIntegrationTestFramework.java b/smack-integration-test/src/main/java/org/igniterealtime/smack/inttest/SmackIntegrationTestFramework.java
index e96ca0a7e..006aa61d8 100644
--- a/smack-integration-test/src/main/java/org/igniterealtime/smack/inttest/SmackIntegrationTestFramework.java
+++ b/smack-integration-test/src/main/java/org/igniterealtime/smack/inttest/SmackIntegrationTestFramework.java
@@ -746,8 +746,10 @@ public class SmackIntegrationTestFramework {
                 .append(method.getName())
                 .append(" (")
                 .append(testType.name());
-            sb.append(", ");
-            StringUtils.appendTo(Arrays.asList(subdescriptons), sb);
+            if (subdescriptons != null) {
+                sb.append(", ");
+                StringUtils.appendTo(Arrays.asList(subdescriptons), sb);
+            }
             sb.append(')');
 
             stringCache = sb.toString();