Fix conditional in ENV.fortran
Fix conditional in ENV.fortran

gordonmcshane/homebrew,konqui/brew,maxim-belkin/brew,Homebrew/brew,gregory-nisbet/brew,nandub/brew,JCount/brew,DomT4/brew,reelsense/brew,ilovezfs/brew,gordonmcshane/homebrew,maxim-belkin/brew,vitorgalvao/brew,mahori/brew,jmsundar/brew,reelsense/brew,hanxue/linuxbrew,mahori/brew,rwhogg/brew,reitermarkus/brew,staticfloat/brew,alyssais/brew,EricFromCanada/brew,amar-laksh/brew_sudo,mgrimes/brew,vitorgalvao/brew,rwhogg/brew,reitermarkus/brew,zmwangx/brew,mistydemeo/homebrew,alyssais/brew,bfontaine/brew,claui/brew,claui/brew,konqui/brew,DomT4/brew,DomT4/brew,Linuxbrew/brew,tonyg/homebrew,mistydemeo/homebrew,mahori/brew,aw1621107/brew,tonyg/homebrew,MikeMcQuaid/brew,JCount/brew,JCount/brew,sjackman/homebrew,pseudocody/brew,vitorgalvao/brew,JCount/brew,jmsundar/brew,ilovezfs/brew,nandub/brew,EricFromCanada/brew,AnastasiaSulyagina/brew,hanxue/linuxbrew,AnastasiaSulyagina/brew,reelsense/brew,bfontaine/brew,Linuxbrew/brew,palxex/brew,mgrimes/brew,amar-laksh/brew_sudo,reitermarkus/brew,tonyg/homebrew,sjackman/homebrew,Homebrew/brew,toonetown/homebrew,vitorgalvao/brew,nandub/brew,gregory-nisbet/brew,pseudocody/brew,MikeMcQuaid/brew,MikeMcQuaid/brew,Linuxbrew/brew,claui/brew,mistydemeo/homebrew,nandub/brew,Homebrew/brew,EricFromCanada/brew,palxex/brew,maxim-belkin/brew,aw1621107/brew,ilovezfs/brew,amar-laksh/brew_sudo,zmwangx/brew,Homebrew/brew,rwhogg/brew,pseudocody/brew,alyssais/brew,mgrimes/brew,MikeMcQuaid/brew,toonetown/homebrew,muellermartin/dist,staticfloat/brew,EricFromCanada/brew,palxex/brew,hanxue/linuxbrew,konqui/brew,sjackman/homebrew,gregory-nisbet/brew,muellermartin/dist,aw1621107/brew,sjackman/homebrew,staticfloat/brew,gordonmcshane/homebrew,muellermartin/dist,jmsundar/brew,bfontaine/brew,Linuxbrew/brew,mahori/brew,konqui/brew,toonetown/homebrew,AnastasiaSulyagina/brew,claui/brew,zmwangx/brew,reitermarkus/brew,DomT4/brew