fix Client::repeat_last_insert when no last insert
fix Client::repeat_last_insert when no last insert

jkonecny12/kakoune,occivink/kakoune,zakgreant/kakoune,danielma/kakoune,Somasis/kakoune,flavius/kakoune,jjthrash/kakoune,flavius/kakoune,rstacruz/kakoune,danr/kakoune,rstacruz/kakoune,lenormf/kakoune,zakgreant/kakoune,danr/kakoune,alexherbo2/kakoune,ekie/kakoune,Somasis/kakoune,ekie/kakoune,lenormf/kakoune,jkonecny12/kakoune,alexherbo2/kakoune,Asenar/kakoune,casimir/kakoune,rstacruz/kakoune,zakgreant/kakoune,Asenar/kakoune,casimir/kakoune,alexherbo2/kakoune,danr/kakoune,elegios/kakoune,mawww/kakoune,occivink/kakoune,mawww/kakoune,danielma/kakoune,alpha123/kakoune,Asenar/kakoune,flavius/kakoune,jjthrash/kakoune,Somasis/kakoune,elegios/kakoune,elegios/kakoune,jkonecny12/kakoune,lenormf/kakoune,occivink/kakoune,elegios/kakoune,xificurC/kakoune,alpha123/kakoune,Somasis/kakoune,mawww/kakoune,jjthrash/kakoune,casimir/kakoune,danielma/kakoune,alpha123/kakoune,mawww/kakoune,Asenar/kakoune,occivink/kakoune,jjthrash/kakoune,danielma/kakoune,lenormf/kakoune,flavius/kakoune,xificurC/kakoune,xificurC/kakoune,rstacruz/kakoune,zakgreant/kakoune,danr/kakoune,casimir/kakoune,ekie/kakoune,alexherbo2/kakoune,jkonecny12/kakoune,alpha123/kakoune,ekie/kakoune,xificurC/kakoune