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, 1 deletions

diff --git a/svtools/source/contnr/imivctl.hxx b/svtools/source/contnr/imivctl.hxx
index 2920288c91bc..e142449e99ec 100644
--- a/svtools/source/contnr/imivctl.hxx
+++ b/svtools/source/contnr/imivctl.hxx
@@ -309,7 +309,7 @@ public:
                         SvxIconChoiceCtrl_Impl( SvtIconChoiceCtrl* pView, WinBits nWinStyle );
                         ~SvxIconChoiceCtrl_Impl();
 
-    bool                SetChoiceWithCursor() { bool bOld = bChooseWithCursor; bChooseWithCursor = true; return bOld; }
+    void                SetChoiceWithCursor() { bChooseWithCursor = true; }
     void                Clear( bool bInCtor );
     void                SetStyle( WinBits nWinStyle );
     WinBits             GetStyle() const { return nWinBits; }