[tor-bugs] #20527 [Core Tor/Tor]: Fix some unescaped printings of rendservice directories

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#20527: Fix some unescaped printings of rendservice directories
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 Reporter:  twim          |          Owner:
     Type:  defect        |         Status:  merge_ready
 Priority:  Medium        |      Milestone:  Tor: 0.3.0.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
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Changes (by dgoulet):

 * status:  needs_review => merge_ready


Comment:

 lgtm; I made an extra fixup commit on top to fix minor things where we
 kept the print format `\"%s\"` which would ultimately add again the double
 quotes.

 I also signed off the commit and slightly changed the name :).

 See `bug20527_030_01`

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20527#comment:3>
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