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Mutate: Check for nil before attempting to remove Fixes #2379

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Fixes #2384
This commit is contained in:
Suyog Rao 2015-01-20 19:22:22 -08:00 • committed by Jordan Sissel
parent 01ad1c5123
commit c62d70ea44
1 changed files with 3 additions and 1 deletions
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2
lib/logstash/util/accessors.rb
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@ -48,8 +48,10 @@ module LogStash::Util
def del(accessor) def del(accessor)
target, key = lookup(accessor) target, key = lookup(accessor)
unless target.nil?
target.is_a?(Array) ? target.delete_at(key.to_i) : target.delete(key) target.is_a?(Array) ? target.delete_at(key.to_i) : target.delete(key)
end end
end
private private