Freeze on loading non-html without trailing newline

The browser will consistently completely freeze when loading (over .onion, plain http or file://) a file without a trailing newline that is not parsed as HTML.

To reproduce create a file without a newline at the end and try to open it first named as X.html (works) then as X (freeze, beachball, before drawing the screen)

Version 3.5-MacOS OSX 10.9

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Username: FiloSottile