From 2787db3eaa9942b60d57fb5a4240e8443d073478 Mon Sep 17 00:00:00 2001
From: Mihail Gribkov <61027276+Misha-133@users.noreply.github.com>
Date: Tue, 27 Feb 2024 14:14:59 +0300
Subject: [PATCH] [Fix] `InteractionService.AddModulesXAsync` command
 duplication (#2867)

---
 src/Discord.Net.Interactions/InteractionService.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Discord.Net.Interactions/InteractionService.cs b/src/Discord.Net.Interactions/InteractionService.cs
index c23e355e..edf1b6a8 100644
--- a/src/Discord.Net.Interactions/InteractionService.cs
+++ b/src/Discord.Net.Interactions/InteractionService.cs
@@ -519,7 +519,7 @@ namespace Discord.Interactions
         {
             EnsureClientReady();
 
-            var props = modules.SelectMany(x => x.ToApplicationCommandProps(true)).ToList();
+            var props = modules.SelectMany(x => x.ToApplicationCommandProps(true)).Distinct().ToList();
 
             if (!deleteMissing)
             {
@@ -543,7 +543,7 @@ namespace Discord.Interactions
         {
             EnsureClientReady();
 
-            var props = modules.SelectMany(x => x.ToApplicationCommandProps(true)).ToList();
+            var props = modules.SelectMany(x => x.ToApplicationCommandProps(true)).Distinct().ToList();
 
             if (!deleteMissing)
             {