From 6b54ed108b4d85b07844366c6c075c3f3d8bb7d0 Mon Sep 17 00:00:00 2001
From: shedaniel <daniel@shedaniel.me>
Date: Thu, 19 Aug 2021 17:13:02 +0800
Subject: [PATCH] Fix unable to unset values, Fix #14

Signed-off-by: shedaniel <daniel@shedaniel.me>
---
 .../me/shedaniel/linkie/discord/commands/SetValueCommand.kt  | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/SetValueCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/SetValueCommand.kt
index 87b66d7..8d1fb50 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/SetValueCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/SetValueCommand.kt
@@ -20,6 +20,7 @@ import me.shedaniel.linkie.discord.SimpleCommand
 import me.shedaniel.linkie.discord.config.ConfigManager
 import me.shedaniel.linkie.discord.scommands.SlashCommandBuilderInterface
 import me.shedaniel.linkie.discord.scommands.opt
+import me.shedaniel.linkie.discord.scommands.optNullable
 import me.shedaniel.linkie.discord.scommands.string
 import me.shedaniel.linkie.discord.scommands.stringUnlimited
 import me.shedaniel.linkie.discord.utils.CommandContext
@@ -36,11 +37,11 @@ object SetValueCommand : SimpleCommand<SetValueCommand.SetValueData> {
 
     override suspend fun SlashCommandBuilderInterface.buildCommand(slash: Boolean) {
         val propertyName = string("property", "The property name")
-        val value = stringUnlimited("value", "The property value")
+        val value = stringUnlimited("value", "The property value", required = false)
         executeCommandWith {
             SetValueData(
                 property = opt(propertyName),
-                value = opt(value),
+                value = optNullable(value) ?: "",
             )
         }
     }