Il est possible que l'exception n'ait pas d'args

diff --git a/safesystemcall.py b/safesystemcall.py
index 01ad3e3c19632f8b492ff2dccf3e40ab894652cd..bc08691a910576af96d03566f8ea17f918e8acaa 100644 (file)
--- a/safesystemcall.py
+++ b/safesystemcall.py
@@ -16,7 +16,7 @@ def systemcall(meth):
             try:
                     rv = meth(*args, **kwargs)
             except Exception as why:
             try:
                     rv = meth(*args, **kwargs)
             except Exception as why:

-                if type(why.args) == tuple and why.args[0] == 4:
+                if type(why.args) == tuple and len(why.args)>=1 and why.args[0] == 4:

                     continue
                 else:
                     raise
                     continue
                 else:
                     raise