From ef281f6b55017801ccb2a83c4b91f021596ae22c Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Fri, 8 Jan 2021 01:48:36 +0800
Subject: [PATCH] doc/_ext: accept params separated with ", "

"mon enable_stretch_mode" command's arg descriptors are delimited with
", ", so we should ignore empty kv when split the params with ",".

Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 doc/_ext/ceph_commands.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/_ext/ceph_commands.py b/doc/_ext/ceph_commands.py
index 234c5e5833d27..39dcde08822ad 100644
--- a/doc/_ext/ceph_commands.py
+++ b/doc/_ext/ceph_commands.py
@@ -164,7 +164,7 @@ class Sig:
     @staticmethod
     def _param_to_sig(p):
         try:
-            return {kv.split('=')[0]: kv.split('=')[1] for kv in p.split(',')}
+            return {kv.split('=')[0]: kv.split('=')[1] for kv in p.split(',') if kv}
         except IndexError:
             return p
 
-- 
2.39.5