Allow multiple shutdown calls

2013-03-20 00:05:24 +04:00 · 2013-03-20 00:05:24 +04:00 · 0c9337bd72
parent 840ac0109b
commit 0c9337bd72
1 changed files with 3 additions and 2 deletions
--- a/powerline/lib/threaded.py
+++ b/powerline/lib/threaded.py
@ -45,6 +45,7 @@ class ThreadedSegment(Thread):
 			self.sleep(monotonic() - start_time)

 	def shutdown(self):
+		if self.keep_going:
 			self.keep_going = False
 			self.update_lock.acquire()