s3.rb in logstash-output-s3-4.1.2

- old
+ new

@@ -127,11 +127,11 @@
 
   # The S3 canned ACL to use when putting the file. Defaults to "private".
   config :canned_acl, :validate => ["private", "public-read", "public-read-write", "authenticated-read", "aws-exec-read", "bucket-owner-read", "bucket-owner-full-control", "log-delivery-write"],
          :default => "private"
 
-  # Specifies wether or not to use S3's server side encryption. Defaults to no encryption.
+  # Specifies whether or not to use S3's server side encryption. Defaults to no encryption.
   config :server_side_encryption, :validate => :boolean, :default => false
 
   # Specifies what type of encryption to use when SSE is enabled.
   config :server_side_encryption_algorithm, :validate => ["AES256", "aws:kms"], :default => "AES256"
 
@@ -269,11 +269,23 @@
   end
 
   def full_options
     options = aws_options_hash || {}
     options[:signature_version] = @signature_version if @signature_version
-    @additional_settings.merge(options)
+    symbolized_settings.merge(options)
   end
+
+  def symbolized_settings
+    @symbolized_settings ||= symbolize_keys(@additional_settings)
+  end
+
+  def symbolize_keys(hash)
+    return hash unless hash.is_a?(Hash)
+    symbolized = {}
+    hash.each { |key, value| symbolized[key.to_sym] = symbolize_keys(value) }
+    symbolized
+  end
+
 
   def normalize_key(prefix_key)
     prefix_key.gsub(PathValidator.matches_re, PREFIX_KEY_NORMALIZE_CHARACTER)
   end
 