Merge pull request #5 from elemoine/stacklight-sandbox-toml
preserve_data and ticker_interval are not strings
diff --git a/heka/files/toml/filter/sandbox.toml b/heka/files/toml/filter/sandbox.toml
index eefaca0..1c6119d 100644
--- a/heka/files/toml/filter/sandbox.toml
+++ b/heka/files/toml/filter/sandbox.toml
@@ -8,10 +8,10 @@
message_matcher = "{{ filter.message_matcher }}"
{%- endif %}
{%- if filter.preserve_data is defined %}
-preserve_data = "{{ filter.preserve_data }}"
+preserve_data = {{ filter.preserve_data|lower }}
{%- endif %}
{%- if filter.ticker_interval is defined %}
-ticker_interval = "{{ filter.ticker_interval }}"
+ticker_interval = {{ filter.ticker_interval }}
{%- endif %}
{%- if filter.hostname is defined %}
hostname = "{{ filter.hostname }}"