From 15dc8ead1a74ddf7c815f001008b0d5ad4b58b72 Mon Sep 17 00:00:00 2001
From: Ryan Peper <rpeper@users.github.com>
Date: Thu, 17 Aug 2023 23:25:49 +0800
Subject: [PATCH] Conditionally append discriminator if not 0

---
 .../keycloak/social/discord/DiscordIdentityProvider.java | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/keycloak/social/discord/DiscordIdentityProvider.java b/src/main/java/org/keycloak/social/discord/DiscordIdentityProvider.java
index e97e35a..64630b0 100755
--- a/src/main/java/org/keycloak/social/discord/DiscordIdentityProvider.java
+++ b/src/main/java/org/keycloak/social/discord/DiscordIdentityProvider.java
@@ -77,7 +77,14 @@ public class DiscordIdentityProvider extends AbstractOAuth2IdentityProvider<Disc
     protected BrokeredIdentityContext extractIdentityFromProfile(EventBuilder event, JsonNode profile) {
         BrokeredIdentityContext user = new BrokeredIdentityContext(getJsonProperty(profile, "id"));
 
-        user.setUsername(getJsonProperty(profile, "username") + "#" + getJsonProperty(profile, "discriminator"));
+        String username = getJsonProperty(profile, "username");
+        String discriminator = getJsonProperty(profile, "discriminator");
+
+        if (!"0".equals(discriminator)) {
+            username += "#" + discriminator;
+        }
+
+        user.setUsername(username);
         user.setEmail(getJsonProperty(profile, "email"));
         user.setIdpConfig(getConfig());
         user.setIdp(this);