BUG: Fix exit condition for QUICK_SELECT pivot
BUG: Fix exit condition for QUICK_SELECT pivot

anntzer/scipy,andyfaff/scipy,Eric89GXL/scipy,andyfaff/scipy,vigna/scipy,e-q/scipy,nmayorov/scipy,grlee77/scipy,Eric89GXL/scipy,mdhaber/scipy,mdhaber/scipy,matthew-brett/scipy,grlee77/scipy,matthew-brett/scipy,Stefan-Endres/scipy,mdhaber/scipy,grlee77/scipy,tylerjereddy/scipy,anntzer/scipy,Eric89GXL/scipy,anntzer/scipy,tylerjereddy/scipy,ilayn/scipy,WarrenWeckesser/scipy,WarrenWeckesser/scipy,Stefan-Endres/scipy,e-q/scipy,WarrenWeckesser/scipy,endolith/scipy,vigna/scipy,tylerjereddy/scipy,tylerjereddy/scipy,perimosocordiae/scipy,andyfaff/scipy,matthew-brett/scipy,vigna/scipy,anntzer/scipy,rgommers/scipy,perimosocordiae/scipy,ilayn/scipy,zerothi/scipy,scipy/scipy,scipy/scipy,matthew-brett/scipy,WarrenWeckesser/scipy,nmayorov/scipy,mdhaber/scipy,vigna/scipy,andyfaff/scipy,zerothi/scipy,rgommers/scipy,endolith/scipy,perimosocordiae/scipy,endolith/scipy,Stefan-Endres/scipy,tylerjereddy/scipy,endolith/scipy,zerothi/scipy,andyfaff/scipy,WarrenWeckesser/scipy,zerothi/scipy,nmayorov/scipy,andyfaff/scipy,WarrenWeckesser/scipy,zerothi/scipy,nmayorov/scipy,Stefan-Endres/scipy,rgommers/scipy,Stefan-Endres/scipy,ilayn/scipy,mdhaber/scipy,perimosocordiae/scipy,rgommers/scipy,vigna/scipy,ilayn/scipy,perimosocordiae/scipy,e-q/scipy,scipy/scipy,e-q/scipy,rgommers/scipy,Stefan-Endres/scipy,endolith/scipy,mdhaber/scipy,matthew-brett/scipy,endolith/scipy,nmayorov/scipy,grlee77/scipy,scipy/scipy,ilayn/scipy,e-q/scipy,scipy/scipy,Eric89GXL/scipy,anntzer/scipy,grlee77/scipy,perimosocordiae/scipy,anntzer/scipy,Eric89GXL/scipy,scipy/scipy,ilayn/scipy,Eric89GXL/scipy,zerothi/scipy