[tor-bugs] #15151 [Tor]: connection_edge.c:1601:7: error: unused variable 'rv' [-Werror, -Wunused-variable]

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#15151: connection_edge.c:1601:7: error: unused variable 'rv' [-Werror,-Wunused-
variable]
--------------------+----------------------------------
 Reporter:  weasel  |          Owner:
     Type:  defect  |         Status:  new
 Priority:  normal  |      Milestone:
Component:  Tor     |        Version:  Tor: unspecified
 Keywords:          |  Actual Points:
Parent ID:          |         Points:
--------------------+----------------------------------
 On freebsd-amd64, tor master
 https://jenkins.torproject.org/view/Failed+Unstable/job/tor-ci-freebsd-
 amd64-master/4/consoleFull

 {{{
 12:40:13 --- src/or/connection_edge.o ---
 12:40:13 ../tor/src/or/connection_edge.c:1601:7: error: unused variable
 'rv' [-Werror,-Wunused-variable]
 12:40:13   int rv;
 12:40:13       ^
 12:40:13 1 error generated.
 12:40:13 *** [src/or/connection_edge.o] Error code 1
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/15151>
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