Remove unused variable warning in ctkErrorLogWidget
Remove unused variable warning in ctkErrorLogWidget

151706061/CTK,laurennlam/CTK,rkhlebnikov/CTK,finetjul/CTK,SINTEFMedtek/CTK,mehrtash/CTK,sankhesh/CTK,lassoan/CTK,SINTEFMedtek/CTK,finetjul/CTK,commontk/CTK,msmolens/CTK,naucoin/CTK,jcfr/CTK,pieper/CTK,naucoin/CTK,Sardge/CTK,vovythevov/CTK,laurennlam/CTK,jcfr/CTK,AndreasFetzer/CTK,commontk/CTK,SINTEFMedtek/CTK,mehrtash/CTK,espakm/CTK,CJGoch/CTK,fedorov/CTK,AndreasFetzer/CTK,SINTEFMedtek/CTK,vovythevov/CTK,commontk/CTK,Sardge/CTK,pieper/CTK,mehrtash/CTK,CJGoch/CTK,151706061/CTK,AndreasFetzer/CTK,danielknorr/CTK,fedorov/CTK,ddao/CTK,espakm/CTK,pieper/CTK,ddao/CTK,rkhlebnikov/CTK,fedorov/CTK,msmolens/CTK,ddao/CTK,Heather/CTK,sankhesh/CTK,commontk/CTK,finetjul/CTK,fedorov/CTK,CJGoch/CTK,laurennlam/CTK,rkhlebnikov/CTK,espakm/CTK,jcfr/CTK,pieper/CTK,SINTEFMedtek/CTK,ddao/CTK,151706061/CTK,danielknorr/CTK,sankhesh/CTK,naucoin/CTK,mehrtash/CTK,151706061/CTK,CJGoch/CTK,msmolens/CTK,lassoan/CTK,danielknorr/CTK,CJGoch/CTK,Heather/CTK,151706061/CTK,Sardge/CTK,naucoin/CTK,lassoan/CTK,Heather/CTK,vovythevov/CTK,espakm/CTK,jcfr/CTK,finetjul/CTK,danielknorr/CTK,Sardge/CTK,Heather/CTK,AndreasFetzer/CTK,vovythevov/CTK,rkhlebnikov/CTK,lassoan/CTK,msmolens/CTK,sankhesh/CTK,laurennlam/CTK,jcfr/CTK