1 files changed, 1 insertions, 1 deletions
diff --git a/Swiften/Avatars/OfflineAvatarManager.cpp b/Swiften/Avatars/OfflineAvatarManager.cpp
index 02c6a35..8492e86 100644
--- a/Swiften/Avatars/OfflineAvatarManager.cpp
+++ b/Swiften/Avatars/OfflineAvatarManager.cpp
@@ -1,32 +1,32 @@
 /*
  * Copyright (c) 2010 Remko Tronçon
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
 #include <Swiften/Avatars/OfflineAvatarManager.h>
 
 #include <boost/bind.hpp>
 
 #include <Swiften/Avatars/AvatarStorage.h>
 
 namespace Swift {
 
 OfflineAvatarManager::OfflineAvatarManager(AvatarStorage* avatarStorage) : avatarStorage(avatarStorage) {
 }
 
 OfflineAvatarManager::~OfflineAvatarManager() {
 }
 
-std::string OfflineAvatarManager::getAvatarHash(const JID& jid) const {
+boost::optional<std::string> OfflineAvatarManager::getAvatarHash(const JID& jid) const {
 	return avatarStorage->getAvatarForJID(jid);
 }
 
 void OfflineAvatarManager::setAvatar(const JID& jid, const std::string& hash) {
 	if (getAvatarHash(jid) != hash) {
 		avatarStorage->setAvatarForJID(jid, hash);
 		onAvatarChanged(jid);
 	}
 }
 
 }