fixed single role calls

Bot/Commands/reactionrole.go

@@ -289,7 +289,6 @@ func HandleReactionRoleModalSubmit(s *discordgo.Session, i *discordgo.Interactio
 	data := i.ModalSubmitData()
 
 	// There will be two action rows per pair.
-	count := len(data.Components) / 2
 	var buttons []discordgo.MessageComponent
 
 	// Retrieve guild roles to verify existence.
@@ -311,17 +310,23 @@ func HandleReactionRoleModalSubmit(s *discordgo.Session, i *discordgo.Interactio
 
 	// FLAT
 	var rolearr [][]string
-
-	for idx := range count {
-		for _, comp := range data.Components {
-			row, ok := comp.(*discordgo.ActionsRow)
-
+	for _, comp := range data.Components {
+		row, ok := comp.(*discordgo.ActionsRow)
+		if !ok {
+			continue
+		}
+		
+		for _, innerComp := range row.Components {
+			textInput, ok := innerComp.(*discordgo.TextInput)
 			if !ok {
 				continue
 			}
-
-			inp := row.Components[idx].(*discordgo.TextInput)
-			rolearr = append(rolearr, []string{inp.Value, strings.Split(inp.CustomID, "_")[1]})
+			parts := strings.Split(textInput.CustomID, "_")
+			if len(parts) < 2 {
+				continue
+			}
+			roleID := parts[1]
+			rolearr = append(rolearr, []string{textInput.Value, roleID})
 		}
 	}
 
@@ -381,10 +386,7 @@ func HandleReactionRoleModalSubmit(s *discordgo.Session, i *discordgo.Interactio
 	// Arrange buttons into rows (up to 5 per row).
 	var components []discordgo.MessageComponent
 	for j := 0; j < len(buttons); j += 5 {
-		end := j + 5
-		if end > len(buttons) {
-			end = len(buttons)
-		}
+		end := min(j+5, len(buttons))
 		row := discordgo.ActionsRow{
 			Components: buttons[j:end],
 		}