Fix for cases in which terminal size cannot be determined.
Fix for cases in which terminal size cannot be determined.

xavfernandez/pip,caosmo/pip,Carreau/pip,luzfcb/pip,atdaemon/pip,Gabriel439/pip,zvezdan/pip,qwcode/pip,prasaianooz/pip,KarelJakubec/pip,luzfcb/pip,jythontools/pip,haridsv/pip,fiber-space/pip,zorosteven/pip,jasonkying/pip,squidsoup/pip,supriyantomaftuh/pip,Ivoz/pip,jmagnusson/pip,RonnyPfannschmidt/pip,prasaianooz/pip,wkeyword/pip,qbdsoft/pip,squidsoup/pip,alquerci/pip,tdsmith/pip,caosmo/pip,ChristopherHogan/pip,pfmoore/pip,sigmavirus24/pip,erikrose/pip,dstufft/pip,esc/pip,cjerdonek/pip,qwcode/pip,pypa/pip,natefoo/pip,jmagnusson/pip,mujiansu/pip,h4ck3rm1k3/pip,tdsmith/pip,harrisonfeng/pip,rouge8/pip,patricklaw/pip,radiosilence/pip,ianw/pip,msabramo/pip,Gabriel439/pip,willingc/pip,pjdelport/pip,atdaemon/pip,sigmavirus24/pip,alex/pip,techtonik/pip,techtonik/pip,caosmo/pip,haridsv/pip,tdsmith/pip,jythontools/pip,willingc/pip,h4ck3rm1k3/pip,blarghmatey/pip,dstufft/pip,esc/pip,blarghmatey/pip,supriyantomaftuh/pip,habnabit/pip,Ivoz/pip,natefoo/pip,yati-sagade/pip,zorosteven/pip,Carreau/pip,mujiansu/pip,qbdsoft/pip,haridsv/pip,h4ck3rm1k3/pip,KarelJakubec/pip,habnabit/pip,nthall/pip,yati-sagade/pip,harrisonfeng/pip,James-Firth/pip,graingert/pip,jamezpolley/pip,dstufft/pip,Gabriel439/pip,jmagnusson/pip,rbtcollins/pip,habnabit/pip,mattrobenolt/pip,rouge8/pip,pjdelport/pip,minrk/pip,jasonkying/pip,davidovich/pip,yati-sagade/pip,jythontools/pip,nthall/pip,ncoghlan/pip,sigmavirus24/pip,benesch/pip,mattrobenolt/pip,jamezpolley/pip,jasonkying/pip,pradyunsg/pip,supriyantomaftuh/pip,alex/pip,blarghmatey/pip,harrisonfeng/pip,mindw/pip,rbtcollins/pip,sbidoul/pip,ianw/pip,fiber-space/pip,mindw/pip,zvezdan/pip,zorosteven/pip,willingc/pip,nthall/pip,techtonik/pip,jamezpolley/pip,xavfernandez/pip,natefoo/pip,RonnyPfannschmidt/pip,cjerdonek/pip,esc/pip,alquerci/pip,chaoallsome/pip,davidovich/pip,rouge8/pip,msabramo/pip,ncoghlan/pip,mujiansu/pip,atdaemon/pip,luzfcb/pip,pjdelport/pip,qbdsoft/pip,squidsoup/pip,pypa/pip,KarelJakubec/pip,zenlambda/pip,fiber-space/pip,wkeyword/pip,zvezdan/pip,ChristopherHogan/pip,chaoallsome/pip,graingert/pip,rbtcollins/pip,zenlambda/pip,chaoallsome/pip,erikrose/pip,prasaianooz/pip,ChristopherHogan/pip,wkeyword/pip,pfmoore/pip,patricklaw/pip,ncoghlan/pip,James-Firth/pip,davidovich/pip,alex/pip,RonnyPfannschmidt/pip,zenlambda/pip,graingert/pip,mindw/pip,James-Firth/pip,benesch/pip,xavfernandez/pip,erikrose/pip,domenkozar/pip,benesch/pip,minrk/pip,sbidoul/pip,pradyunsg/pip