Merge pull request tornadoweb#1911 from medariox/patch-1

Catch AttributeError in cpu_count()
Rastagong · Dec 13, 2016 · 3e2856b · 3e2856b
2 parents d258c17 + fec053e
commit 3e2856b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tornado/process.py b/tornado/process.py
@@ -67,7 +67,7 @@ def cpu_count():
         pass
     try:
         return os.sysconf("SC_NPROCESSORS_CONF")
-    except ValueError:
+    except (AttributeError, ValueError):
         pass
     gen_log.error("Could not detect number of processors; assuming 1")
     return 1