*rodex_sendmail script command attach with 0 item amount can't delete mail

[AnnieRuru]

Describe the bug
when using script command *rodex_sendmail, send with item amount 0,
will cause the mail cannot retrieve the item or delete the mail

SELECT * FROM rodex_items;
delete from rodex_items where amount = 0 and id > -1;

I have to manually remove like this

To Reproduce

prontera,155,185,5	script	kjsdfhks	1_F_MARIA,{
	rodex_sendmail getcharid(CHAR_ID_CHAR), "someone", "title", "body\r leg", 0, Apple, 0;
}

Expected behavior
this script command should put some check with item amount with 0

System specs (please complete the following information):

• OS: Windows 10 pro 64-bit
• Hercules Version: latest (always pull latest git)
• Packet version: 20190530
• Mode: Renewal
• Client type: 2019-05-30aRagexeRE
• Branch: Main

Plugins used or source modifications
.... nothing concern here

Additional context

[Kenpachi2k13]

Well... Again missing data evaluation.
Neither BUILDIN(rodex_sendmail) nor BUILDIN(rodex_sendmail2) checks the passed item amount for validity.