[Bro-Dev] #931: Ascii writer does not escape empty sets / vectors

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#931: Ascii writer does not escape empty sets / vectors
---------------------+------------------------
 Reporter:  amannb   |      Owner:
     Type:  Problem  |     Status:  new
 Priority:  Normal   |  Milestone:  Bro2.2
Component:  Bro      |    Version:  git/master
 Keywords:           |
---------------------+------------------------
 The script

 {{{
 redef LogAscii::empty_field = "EMPTY";

 module SSH;

 export {
         redef enum Log::ID += { LOG };

         type Log: record {
                 ss: set[string];
         } &log;
 }

 event bro_init()
 {
         Log::create_stream(SSH::LOG, [$columns=Log]);

         Log::write(SSH::LOG, [
                 $ss=set("EMPTY")
                 ]);
 }

 }}}

 Outputs the line
 {{{
 EMPTY
 }}}

 to a log-file. This makes it impossible to distinguish a line containing
 EMPTY from a line containing an empty set.

-- 
Ticket URL: <http://tracker.bro-ids.org/bro/ticket/931>
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