Fix problem that would cause switch from failing in Release builds (cc @zbir)
Fix problem that would cause switch from failing in Release builds (cc @zbir)

slightair/SwiftGraphics,slightair/SwiftGraphics,SheffieldKevin/SwiftGraphics,marinehero/SwiftGraphics,sdesimone/SwiftGraphics,sdesimone/SwiftGraphics,slightair/SwiftGraphics,Pretz/SwiftGraphics,marinehero/SwiftGraphics,hejunbinlan/SwiftGraphics,rhcad/SwiftGraphics,marinehero/SwiftGraphics,rhcad/SwiftGraphics,hejunbinlan/SwiftGraphics,marinehero/SwiftGraphics,hejunbinlan/SwiftGraphics,hejunbinlan/SwiftGraphics,Pretz/SwiftGraphics,sdesimone/SwiftGraphics,sdesimone/SwiftGraphics,SheffieldKevin/SwiftGraphics,rhcad/SwiftGraphics,rhcad/SwiftGraphics,SheffieldKevin/SwiftGraphics,slightair/SwiftGraphics,Pretz/SwiftGraphics,Pretz/SwiftGraphics