fix: Renaming mutex name

commands/discommand.go

@@ -63,8 +63,8 @@ const (
 	Generals  Category = "일반"
 )
 
-var mutex1 *sync.Mutex = &sync.Mutex{}
+var commandMutex *sync.Mutex = &sync.Mutex{}
-var mutex2 *sync.Mutex = &sync.Mutex{}
+var componentMutex *sync.Mutex = &sync.Mutex{}
 
 func new() *DiscommandStruct {
 	discommand := DiscommandStruct{
@@ -76,40 +76,36 @@ func new() *DiscommandStruct {
 }
 
 func (d *DiscommandStruct) LoadCommand(c *Command) {
-	mutex1.Lock()
+	commandMutex.Lock()
 	d.Commands[c.Name] = c
 	d.Aliases[c.Name] = c.Name
 
 	for _, alias := range c.Aliases {
 		d.Aliases[alias] = c.Name
 	}
-	mutex1.Unlock()
+	commandMutex.Unlock()
 }
 
 func (d *DiscommandStruct) LoadComponent(c *Component) {
-	mutex2.Lock()
+	componentMutex.Lock()
 	d.Components = append(d.Components, c)
-	mutex2.Unlock()
+	componentMutex.Unlock()
 }
 
 func (d *DiscommandStruct) MessageRun(name string, s *discordgo.Session, m *discordgo.MessageCreate, args []string) {
-	command := d.Commands[name]
+	if command, ok := d.Commands[name]; ok {
-	if command == nil {
-		return
-	}
 		command.MessageRun(&MsgContext{s, m, args, command})
+	}
 }
 
 func (d *DiscommandStruct) ChatInputRun(name string, s *discordgo.Session, i *discordgo.InteractionCreate) {
-	command := d.Commands[name]
+	if command, ok := d.Commands[name]; ok {
-	if command == nil {
-		return
-	}
 		command.ChatInputRun(&ChatInputContext{s, &utils.InteractionCreate{
 			InteractionCreate: i,
 			Session:           s,
 			Options:           utils.GetInteractionOptions(i),
 		}, command})
+	}
 }
 
 func (d *DiscommandStruct) ComponentRun(s *discordgo.Session, i *discordgo.InteractionCreate) {