From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Fri, 15 Oct 2010 08:27:21 +0000 (+0200)
Subject: Don’t let a Sone add itself as friend!
X-Git-Tag: 0.1-RC1~339
X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=commitdiff_plain;h=c8d146ae4f640554758c6e5e000c704626e6c18e

Don’t let a Sone add itself as friend!
---

diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java
index 7041289..cd9239e 100644
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -197,7 +197,7 @@ public class Sone {
 	 * @return This Sone (for method chaining)
 	 */
 	public synchronized Sone addFriend(Sone friendSone) {
-		if (friendSones.add(friendSone)) {
+		if (!friendSone.equals(this) && friendSones.add(friendSone)) {
 			modificationCounter++;
 		}
 		return this;