From 3abddd6f848ab21690153cbafb81f8789811aaf1 Mon Sep 17 00:00:00 2001
From: pop4959 <pop4959@gmail.com>
Date: Tue, 8 Jun 2021 17:50:17 -0700
Subject: [PATCH] Fix tab complete on /enchant failing on empty key (#4215)

---
 .../src/main/java/com/earth2me/essentials/Enchantments.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Essentials/src/main/java/com/earth2me/essentials/Enchantments.java b/Essentials/src/main/java/com/earth2me/essentials/Enchantments.java
index 29cf88d7b..cd6cf4b60 100644
--- a/Essentials/src/main/java/com/earth2me/essentials/Enchantments.java
+++ b/Essentials/src/main/java/com/earth2me/essentials/Enchantments.java
@@ -277,6 +277,9 @@ public final class Enchantments {
     }
 
     public static Enchantment getByName(final String name) {
+        if (name == null || name.isEmpty()) {
+            return null;
+        }
         Enchantment enchantment = null;
         if (isFlat) { // 1.13+ only
             enchantment = Enchantment.getByKey(NamespacedKey.minecraft(name.toLowerCase()));
@@ -287,7 +290,7 @@ public final class Enchantments {
         }
         if (enchantment == null) {
             enchantment = Enchantment.getByName(name.toLowerCase());
-        }   
+        }
         if (enchantment == null) {
             enchantment = Enchantment.getByName(name);
         }