griefprevention command /playerinfo may could not get the player's meta value which set to 0, this situation appeared when using storage-method="yaml".

I have test this for several times, it goes well if using the h2 storage method by default, but when I change the storage-method to yaml, the meta with value which set to 0 would not work in gp /playerinfo, I'm sure that the gp and luckperm was the latest version, and no error in console, so if possible please have a test with this issue.

using luckperm : 4.1.43(from jenkins)
griefprevention : 4.3.0.568
Spongeapi: 7

steps:
1.set storage-method to yaml
2.restart server
3.run /lp group default meta set griefprevention.max-accrued-claim-blocks 0 and /lp group default meta set griefprevention.blocks-accrued-per-hour 0
4.run /gpreload then executing /playerinfo(make sure the player was in the default group)
5.then we can notice that max accrued blocks was still 80000(even we restart the server it still 80000)
6.then set storage-method to h2
7.do as 2-4
8.max accrued blocks was change to 0

that seems like 0 was regard as false?

and is that goes as expect? QwQ

I've ran the command example you gave, it seems to be working ok?

The file shows:

name: default
meta:
- griefprevention.max-accrued-claim-blocks:
    value: '0'

and the command output for /lp group default meta info shows

If this isn't being read by GP correctly, then there's nothing I can do about that. You'll need to report it to blood.

thx I'll update lp now