3 files changed, 4 insertions, 4 deletions
diff --git a/Swiften/Avatars/AvatarManagerImpl.h b/Swiften/Avatars/AvatarManagerImpl.h
index 7176c25..d58e09f 100644
--- a/Swiften/Avatars/AvatarManagerImpl.h
+++ b/Swiften/Avatars/AvatarManagerImpl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Isode Limited.
+ * Copyright (c) 2010-2016 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -21,7 +21,7 @@ namespace Swift {
 
     class AvatarManagerImpl : public AvatarManager {
         public:
-            AvatarManagerImpl(VCardManager*, StanzaChannel*, AvatarStorage*, CryptoProvider* crypto, MUCRegistry* = NULL);
+            AvatarManagerImpl(VCardManager*, StanzaChannel*, AvatarStorage*, CryptoProvider* crypto, MUCRegistry* = nullptr);
             virtual ~AvatarManagerImpl();
 
             virtual boost::filesystem::path getAvatarPath(const JID&) const;
diff --git a/Swiften/Avatars/VCardAvatarManager.h b/Swiften/Avatars/VCardAvatarManager.h
index 03b3afa..70df6a8 100644
--- a/Swiften/Avatars/VCardAvatarManager.h
+++ b/Swiften/Avatars/VCardAvatarManager.h
@@ -18,7 +18,7 @@ namespace Swift {
 
     class SWIFTEN_API VCardAvatarManager : public AvatarProvider {
         public:
-            VCardAvatarManager(VCardManager*, AvatarStorage*, CryptoProvider* crypto, MUCRegistry* = NULL);
+            VCardAvatarManager(VCardManager*, AvatarStorage*, CryptoProvider* crypto, MUCRegistry* = nullptr);
 
             boost::optional<std::string> getAvatarHash(const JID&) const;
 
diff --git a/Swiften/Avatars/VCardUpdateAvatarManager.h b/Swiften/Avatars/VCardUpdateAvatarManager.h
index 07fe011..d66da3a 100644
--- a/Swiften/Avatars/VCardUpdateAvatarManager.h
+++ b/Swiften/Avatars/VCardUpdateAvatarManager.h
@@ -26,7 +26,7 @@ namespace Swift {
 
     class SWIFTEN_API VCardUpdateAvatarManager : public AvatarProvider, public boost::bsignals::trackable {
         public:
-            VCardUpdateAvatarManager(VCardManager*, StanzaChannel*, AvatarStorage*, CryptoProvider* crypto, MUCRegistry* = NULL);
+            VCardUpdateAvatarManager(VCardManager*, StanzaChannel*, AvatarStorage*, CryptoProvider* crypto, MUCRegistry* = nullptr);
 
             boost::optional<std::string> getAvatarHash(const JID&) const;