Simplify remove listener calls.

3 files changed, 3 insertions, 9 deletions

diff --git a/src/gui/viewport.cpp b/src/gui/viewport.cpp
index 1ef7b1cba..5c50836f6 100644
--- a/src/gui/viewport.cpp
+++ b/src/gui/viewport.cpp
@@ -98,11 +98,7 @@ Viewport::Viewport():
 
 Viewport::~Viewport()
 {
-    config.removeListener("ScrollLaziness", this);
-    config.removeListener("ScrollRadius", this);
-    config.removeListener("showBeingPopup", this);
-    config.removeListener("selfMouseHeal", this);
-    config.removeListener("enableLazyScrolling", this);
+    config.removeListeners(this);
 
     delete mPopupMenu;
     mPopupMenu = nullptr;
diff --git a/src/gui/whoisonline.cpp b/src/gui/whoisonline.cpp
index eba058bd7..734daa7a6 100644
--- a/src/gui/whoisonline.cpp
+++ b/src/gui/whoisonline.cpp
@@ -131,8 +131,7 @@ WhoIsOnline::WhoIsOnline():
 
 WhoIsOnline::~WhoIsOnline()
 {
-    config.removeListener("updateOnlineList", this);
-    config.removeListener("groupFriends", this);
+    config.removeListeners(this);
 
     if (mThread && SDL_GetThreadID(mThread))
         SDL_WaitThread(mThread, nullptr);
diff --git a/src/gui/widgets/avatarlistbox.cpp b/src/gui/widgets/avatarlistbox.cpp
index 822e71805..749837f7d 100644
--- a/src/gui/widgets/avatarlistbox.cpp
+++ b/src/gui/widgets/avatarlistbox.cpp
@@ -74,8 +74,7 @@ AvatarListBox::AvatarListBox(AvatarListModel *model):
 
 AvatarListBox::~AvatarListBox()
 {
-    config.removeListener("showgender", this);
-    config.removeListener("showlevel", this);
+    config.removeListeners(this);
 
     instances--;