python: Use getattr() and setattr() instead of __dict__.

[sliver-openvswitch.git] / python / ovs / daemon.py

diff --git a/python/ovs/daemon.py b/python/ovs/daemon.py
index 3d46deb..149c8a1 100644 (file)
--- a/python/ovs/daemon.py
+++ b/python/ovs/daemon.py
@@ -266,8 +266,7 @@ def _should_restart(status):
     if os.WIFSIGNALED(status):
         for signame in ("SIGABRT", "SIGALRM", "SIGBUS", "SIGFPE", "SIGILL",
                         "SIGPIPE", "SIGSEGV", "SIGXCPU", "SIGXFSZ"):
-            if (signame in signal.__dict__ and
-                os.WTERMSIG(status) == signal.__dict__[signame]):
+            if os.WTERMSIG(status) == getattr(signal, signame, None):
                 return True
     return False