From d78729f3432cff7376e72fbe874492c403d0c5eb Mon Sep 17 00:00:00 2001
From: Josh Roy <10731363+JRoy@users.noreply.github.com>
Date: Thu, 1 Jul 2021 18:59:35 -0400
Subject: [PATCH] Disallow empty discord filters (#4298)

---
 .../src/main/java/net/essentialsx/discord/DiscordSettings.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/EssentialsDiscord/src/main/java/net/essentialsx/discord/DiscordSettings.java b/EssentialsDiscord/src/main/java/net/essentialsx/discord/DiscordSettings.java
index 4d9bc25ee..bd1cf259d 100644
--- a/EssentialsDiscord/src/main/java/net/essentialsx/discord/DiscordSettings.java
+++ b/EssentialsDiscord/src/main/java/net/essentialsx/discord/DiscordSettings.java
@@ -330,7 +330,7 @@ public class DiscordSettings implements IConf {
         }
 
         final String filter = config.getString("chat.discord-filter", null);
-        if (filter != null) {
+        if (filter != null && !filter.trim().isEmpty()) {
             try {
                 discordFilter = Pattern.compile(filter);
             } catch (PatternSyntaxException e) {