fix for watch

fs/osfs/watch_inotify.py

@@ -184,7 +184,7 @@ class OSFSWatchMixin(WatchableFSMixin):
             watcher.handle_event(OVERFLOW(self))
         if inevt.mask & pyinotify.IN_UNMOUNT:
             watcher.handle_event(CLOSE(self))
-        
+
     def __get_watch_thread(self):
         """Get the shared watch thread, initializing if necessary.
 
@@ -219,7 +219,7 @@ class SharedThreadedNotifier(threading.Thread):
         self.watchers[fd] = watcher
         self._poller.register(fd,select.POLLIN)
         #  Bump the poll object so it recognises the new fd.
-        os.write(self._pipe_w,"H")
+        os.write(self._pipe_w,b"H")
 
     def del_watcher(self,watcher):
         fd = watcher._pyinotify_WatchManager.get_fd()

setup.py

@@ -7,7 +7,7 @@ from setuptools import setup
 import sys
 PY3 = sys.version_info >= (3,)
 
-VERSION = "0.5.0"
+VERSION = "0.5.1-dev"
 
 COMMANDS = ['fscat',
             'fscp',