loplugin:unusedmethods also check for functions returning bool

we were previously excluding them

Change-Id: I48a68799b0de60b4995fae541eb363e043d4dd11
Reviewed-on: https://gerrit.libreoffice.org/48167
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 1 insertions, 4 deletions

diff --git a/avmedia/source/vlc/inc/wrapper/Player.hxx b/avmedia/source/vlc/inc/wrapper/Player.hxx
index 740390080d63..84b064493d61 100644
--- a/avmedia/source/vlc/inc/wrapper/Player.hxx
+++ b/avmedia/source/vlc/inc/wrapper/Player.hxx
@@ -51,16 +51,13 @@ namespace wrapper
 
         void setWindow( intptr_t id );
 
-        bool takeSnapshot(const rtl::OUString& file);
+        void takeSnapshot(const rtl::OUString& file);
 
         bool hasVout() const;
 
         void setScale( float factor );
         void setVideoSize( unsigned width, unsigned height );
 
-        unsigned getWidth() const;
-        unsigned getHeight() const;
-
         operator libvlc_media_player_t*()
         {
             return mPlayer;