From b7ebd202f326e5a3abb3cdc85fb0811c39e934c5 Mon Sep 17 00:00:00 2001
From: misaochan <josephinelim86@gmail.com>
Date: Wed, 23 Dec 2015 20:34:24 +1300
Subject: [PATCH] Minor fixes

---
 .../java/fr/free/nrw/commons/upload/MwVolleyApi.java     | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java b/commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java
index b0a82cd2e..3e1c363ac 100644
--- a/commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java
+++ b/commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java
@@ -130,16 +130,15 @@ public class MwVolleyApi {
         public String toString() {
 
             StringBuilder builder = new StringBuilder("PAGEID=" + pageid + " ns=" + ns + " title=" + title + "\n" + " CATEGORIES= ");
-            if (categories != null) {
+
+            if (categories == null || categories.length == 0) {
+                builder.append("no categories exist\n");
+            } else {
                 for (Category category : categories) {
                     builder.append(category.toString());
                     builder.append("\n");
                 }
             }
-            else {
-                builder.append("no categories exist");
-                builder.append("\n");
-            }
 
             builder.replace(builder.length() - 1, builder.length(), "");
             return builder.toString();