From 0ac7c17ecc8854789ce04cc8786c508815c9b351 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Tue, 31 Jul 2012 12:50:42 +0200
Subject: [PATCH] =?utf8?q?Don=E2=80=99t=20try=20to=20load=20properties=20f?=
 =?utf8?q?or=20an=20empty=20list.?=
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---
 src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java b/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
index a11027c..eb5e1c7 100644
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
@@ -953,6 +953,9 @@ public class DataManager {
 	 *             if a database error occurs
 	 */
 	private <T extends Base> List<T> loadProperties(List<T> objects, final String table, final String type) throws DatabaseException {
+		if (objects.isEmpty()) {
+			return objects;
+		}
 		final Map<String, T> objectMap = new HashMap<String, T>();
 		final Set<String> firstObjects = new HashSet<String>();
 		for (T object : objects) {
-- 
2.7.4