ceph_argparse: make command ceph acceph SIGINT.

If no --connect-timeout point and there is no ceph.conf, the command
'ceph -s' can't stop by ctrl+c.
This introduced by commit 4d8fc26c8
Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>

diff --git a/src/pybind/ceph_argparse.py b/src/pybind/ceph_argparse.py
index af51b39f31b8aad567bf9eb955029a975040f8e6..26c24f275123dca42decfd903077fbcbb1237470 100644 (file)
--- a/src/pybind/ceph_argparse.py
+++ b/src/pybind/ceph_argparse.py
@@ -1287,7 +1287,7 @@ class RadosThread(threading.Thread):
 def run_in_thread(func, *args, **kwargs):
     interrupt = False
     timeout = kwargs.pop('timeout', 0)
-    if timeout == 0:
+    if timeout == 0 or timeout == None:
         # python threading module will just get blocked if timeout is `None`,
         # otherwise it will keep polling until timeout or thread stops.
         timeout = 2 ** 32