From 620e318b2ed83d12b8e86c4351128deb4971acf8 Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Thu, 14 Jan 2021 20:17:59 +0800
Subject: [PATCH] doc/_ext: use iterator of tuple to build dict

As suggested by Ernesto Puerta <epuertat@redhat.com>

Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 doc/_ext/ceph_commands.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/_ext/ceph_commands.py b/doc/_ext/ceph_commands.py
index 4c91cd83f95..58daba8f1de 100644
--- a/doc/_ext/ceph_commands.py
+++ b/doc/_ext/ceph_commands.py
@@ -162,8 +162,8 @@ class Sig:
     @staticmethod
     def _parse_arg_desc(desc):
         try:
-            return {kv.split('=')[0]: kv.split('=')[1] for kv in desc.split(',') if kv}
-        except IndexError:
+            return dict(kv.split('=') for kv in desc.split(',') if kv)
+        except ValueError:
             return desc
 
     @staticmethod