From f371f98cd40979ffe5905d1bb0d7b679be153995 Mon Sep 17 00:00:00 2001
From: Daniel Larimer <dan@bitshares.org>
Date: Mon, 27 Jul 2015 08:19:27 -0400
Subject: [PATCH] Fix #203 - market history plugin config supports multiple
 buckets

---
 .../plugins/market_history/market_history_plugin.cpp      | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libraries/plugins/market_history/market_history_plugin.cpp b/libraries/plugins/market_history/market_history_plugin.cpp
index 260d4c7e..d8e941d1 100644
--- a/libraries/plugins/market_history/market_history_plugin.cpp
+++ b/libraries/plugins/market_history/market_history_plugin.cpp
@@ -206,8 +206,8 @@ void market_history_plugin::plugin_set_program_options(
    )
 {
    cli.add_options()
-         ("bucket-size", boost::program_options::value<std::vector<uint32_t>>()->composing()->multitoken(), 
-           "Track market history by grouping orders into buckets of equal size measured in seconds, may specify more than one bucket size")
+         ("bucket-size", boost::program_options::value<string>()->default_value("[15,60,300,3600,86400]"),
+           "Track market history by grouping orders into buckets of equal size measured in seconds specified as a JSON array of numbers")
          ("history-per-size", boost::program_options::value<uint32_t>()->default_value(1000), 
            "How far back in time to track history for each bucket size, measured in the number of buckets (default: 1000)")
          ;
@@ -221,8 +221,8 @@ void market_history_plugin::plugin_initialize(const boost::program_options::vari
 
    if( options.count( "bucket-size" ) )
    {
-      const std::vector<uint32_t>& buckets = options["bucket-size"].as<std::vector<uint32_t>>(); 
-      for( auto o : buckets ) my->_tracked_buckets.insert(o);
+      const std::string& buckets = options["bucket-size"].as<string>(); 
+      my->_tracked_buckets = fc::json::from_string(buckets).as<flat_set<uint32_t>>();
    }
    if( options.count( "history-per-size" ) )
       my->_maximum_history_per_bucket_size = options["history-per-size"].as<uint32_t>();