revert to 9c5cc67ca8

This does not fix the problem with not single quoted string '-'

README

@@ -7,7 +7,6 @@ Requeriments:
  - sipp with ssl enabled ( needed for auth ).
    We provide a version backported to wheezy
  - python-yaml
- - libyaml-syck-perl
  - libgraphviz-perl
 
 Installation:
@@ -18,7 +17,7 @@ Installation:
 
   #cd /usr/local/src
   #git clone git@git.mgm.sipwise.com:kamailio-config-tests
-  #apt-get install python-yaml sip-tester libgraphviz-perl libyaml-syck-perl
+  #apt-get install python-yaml sip-tester libgraphviz-perl
 
 Usage:
 ------

ulog_parser.pl

@@ -3,13 +3,11 @@ use 5.014;
 use strict;
 use warnings;
 use JSON;
-use YAML::Syck;
+use YAML;
 use File::Spec;
 use Cwd 'abs_path';
 use Data::Dumper;
 
-local $YAML::Syck::SingleQuote = 1 ;
-
 my $filename = "/var/log/ngcp/kamailio-proxy.log";
 my $output_dir = "log";
 my $path;
@@ -33,7 +31,7 @@ sub save_data
   {
     if (!$data->{'sip_out'}) { print "no sip_out\n"; }
     $path = File::Spec->catfile( $output_dir, (sprintf "%04i", $data->{'msgid'}).".yml");
-    YAML::Syck::DumpFile($path, $data);
+    YAML::DumpFile($path, $data);
     #print "$data->{'msgid'} saved\n";
   }
   $data = {