lib/jekyll/diagrams/diag.rb in jekyll-diagrams-0.2.2 vs lib/jekyll/diagrams/diag.rb in jekyll-diagrams-0.2.3

@@ -32,17 +32,17 @@
       def initialize(config)
         @config = DEFAULTS.merge(config)
       end
 
       def render(code, engine)
-        tmp = Temfile.new(engine).path
+        tmp = Tempfile.new(engine).path
         dest = "#{tmp}.svg"
 
         File.write(tmp, code)
         cmd = "#{engine} #{@config['options']} #{tmp} -o #{dest}"
         ret, status = Open3.capture2(cmd, binmode: true)
 
-        if !status.success
+        if !status.success?
           raise "Non-zero exit status '#{cmd}': #{status}"
         end
 
         svg = File.read(dest).force_encoding 'UTF-8'