lib/guard/livereload/snippet.rb in guard-livereload-2.5.0 vs lib/guard/livereload/snippet.rb in guard-livereload-2.5.1

@@ -9,15 +9,17 @@
       attr_reader :path
       attr_reader :options
 
       def initialize(template, options)
         @options = options # for ERB context
-        tmpfile = Tempfile.new('livereload.js')
+
+        # NOTE: use instance variable for Tempfile, so it's not GC'ed before sending
+        @tmpfile = Tempfile.new('livereload.js')
         source = IO.read(template)
         data = ERB.new(source).result(binding)
-        tmpfile.write(data)
-        tmpfile.close
-        @path = tmpfile.path
+        @tmpfile.write(data)
+        @tmpfile.close
+        @path = @tmpfile.path
       end
     end
   end
 end