lib/fluent/plugin/grok.rb in fluent-plugin-grok-parser-0.0.3 vs lib/fluent/plugin/grok.rb in fluent-plugin-grok-parser-0.0.4

@@ -12,16 +12,17 @@
              (?::(?<subname>[@\[\]A-z0-9_:.-]+))?
            )
          \}/x
 
     attr_reader :parsers
+    attr_reader :multiline_start_regexp
 
     def initialize(plugin, conf)
       @pattern_map = {}
       @parsers = []
       @multiline_mode = false
       @conf = conf
-      if plugin.instance_of?(Fluent::TextParser::MultilineGrokParser)
+      if plugin.respond_to?(:firstline?)
         @multiline_mode = true
       end
       if @conf['multiline_start_regexp']
         @multiline_start_regexp = Regexp.compile(@conf['multiline_start_regexp'][1..-2])
       end