Merge pull request #8 from ros2/intra_process_demo_fixups

only unset watcher when not on Windows (fix #7)
ros2 · Aug 31, 2015 · f7f8872 · f7f8872
2 parents ceb33f1 + f8c6a9d
commit f7f8872
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/launch/launch/launcher.py b/launch/launch/launcher.py
@@ -53,8 +53,9 @@ def launch(self):
         asyncio.set_event_loop(loop)
         returncode = loop.run_until_complete(self._run())
         loop.close()
-        # the watcher must be reset otherwise a repeated invocation fails inside asyncio
-        asyncio.get_event_loop_policy().set_child_watcher(None)
+        if os.name != 'nt':
+            # the watcher must be reset otherwise a repeated invocation fails inside asyncio
+            asyncio.get_event_loop_policy().set_child_watcher(None)
 
         return returncode