TypeError: 'undefined' is not a constructor (evaluating 'new BlobBuilder()')

[trawor]

I got an Error as title said when I tried to read a text file from an entity
code like this(at face, I copy it from the Doc sample):
entry.getData(new zip.TextWriter(), function(text) {}

and my Safari is 6.0 on OS X 10.8, by the way

[gildas-lormeau]

I cannot test the fix on Safari 6, please re-open the issue if you see any issue.

[Neelfyn]

That doesn't seem to work for me, it opens a new page:

Safari can't open "blob:file:///a319032f-30d8-453c-b86f-88e20b562968" because OS X doesn't recognize Internet addresses starting with "blob :".