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Clean up code

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Closes #1657
This commit is contained in:
Suyog Rao 2014-08-22 13:01:10 -07:00
parent 7b9aba2261
commit 0aaf8c6874
1 changed files with 1 additions and 3 deletions
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4
lib/logstash/filters/grok.rb
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@ -331,8 +331,7 @@ class LogStash::Filters::Grok < LogStash::Filters::Base
private
def handle(field, value, event)
return if (value.nil? || (value.is_a?(String) && value.empty?)) unless
@keep_empty_captures
return if (value.nil? || (value.is_a?(String) && value.empty?)) unless @keep_empty_captures
if @overwrite.include?(field)
event[field] = value
@ -343,7 +342,6 @@ class LogStash::Filters::Grok < LogStash::Filters::Base
elsif v.is_a?(Array)
event[field] << value
elsif v.is_a?(String)
#puts v, value
# Promote to array since we aren't overwriting.
event[field] = [v, value]
end