From: Kefu Chai <kchai@redhat.com>
Date: Sun, 2 May 2021 09:50:36 +0000 (+0800)
Subject: doc/_ext: print 0B if option value is 0
X-Git-Tag: v17.1.0~2092^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d1aacf555e5f4dfb8d1fece7ce1431cff7ca49eb;p=ceph.git

doc/_ext: print 0B if option value is 0

before this change, the rendered Default is "0Ei" if the default size is 0,
would be more readable if it is "0B" or "0".

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/doc/_ext/ceph_confval.py b/doc/_ext/ceph_confval.py
index 98c5e2ff9493..437678812a6a 100644
--- a/doc/_ext/ceph_confval.py
+++ b/doc/_ext/ceph_confval.py
@@ -108,6 +108,8 @@ def do_plain_num(value: str, typ: str) -> str:
 
 
 def iec_size(value: int) -> str:
+    if value == 0:
+        return '0B'
     units = dict(Ei=60,
                  Pi=50,
                  Ti=40,