v2.1.9

CHANGELOG.md

 # v2.1.9
 
-* _TBA_
+* bugfix release: fixed an occurrence where next calls to 
+  [hang_until_sig](satella/posix/signals.py) would return immediately
 
 # v2.1.8
 

satella/__init__.py

 # coding=UTF-8
-__version__ = '2.1.9a1'
+__version__ = '2.1.9'
 

satella/posix/signals.py

@@ -54,3 +54,5 @@ def hang_until_sig(extra_signals: tp.Optional[tp.List] = None):
                 time.sleep(0.5)
             except IOError:  # "Interrupted system call"
                 pass
+
+    end = False     # reset for next use