lib/rb-fsevent/fsevent.rb in rb-fsevent-0.4.1 vs lib/rb-fsevent/fsevent.rb in rb-fsevent-0.4.2

@@ -26,11 +26,12 @@
       @options  = []
     end
   end
 
   def run
-    while !pipe.eof?
+    @running = true
+    while @running && !pipe.eof?
       if line = pipe.readline
         modified_dir_paths = line.split(":").select { |dir| dir != "\n" }
         callback.call(modified_dir_paths)
       end
     end
@@ -44,10 +45,10 @@
       Process.kill("KILL", pipe.pid)
       pipe.close
     end
   rescue IOError
   ensure
-    @pipe = false
+    @pipe = @running = nil
   end
 
   if RUBY_VERSION < '1.9'
     def pipe
       @pipe ||= IO.popen("#{self.class.watcher_path} #{options_string} #{shellescaped_paths}")