lib/opal/builder_processors.rb in opal-1.0.5 vs lib/opal/builder_processors.rb in opal-1.1.0.rc1

@@ -22,10 +22,10 @@
         attr_reader :extensions
 
         def handles(*extensions)
           @extensions = extensions
           matches = extensions.join('|')
-          matches = "(#{matches})" if extensions.size == 1
+          matches = "(#{matches})" unless extensions.size == 1
           @match_regexp = Regexp.new "\\.#{matches}#{REGEXP_END}"
 
           ::Opal::Builder.register_processor(self, extensions)
           nil
         end