From c93e5ccfdfd100c20836c66ce7f280beaf5d0e6f Mon Sep 17 00:00:00 2001
From: wizjany <wizjany@gmail.com>
Date: Sun, 28 Jul 2019 10:02:47 -0400
Subject: [PATCH] Don't suggest ##* for masks.

---
 .../com/sk89q/worldedit/command/util/SuggestionHelper.java   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/command/util/SuggestionHelper.java b/worldedit-core/src/main/java/com/sk89q/worldedit/command/util/SuggestionHelper.java
index 3a41711b6..ed5e3aacb 100644
--- a/worldedit-core/src/main/java/com/sk89q/worldedit/command/util/SuggestionHelper.java
+++ b/worldedit-core/src/main/java/com/sk89q/worldedit/command/util/SuggestionHelper.java
@@ -49,11 +49,12 @@ public final class SuggestionHelper {
 
     public static Stream<String> getBlockCategorySuggestions(String tag, boolean allowRandom) {
         if (tag.isEmpty() || tag.equals("#")) {
-            return Stream.of("##", "##*");
+            return allowRandom ? Stream.of("##", "##*") : Stream.of("##");
         }
         if (tag.startsWith("##")) {
             if (tag.equals("##")) {
-                return Stream.concat(Stream.of("##*"), getNamespacedRegistrySuggestions(BlockCategory.REGISTRY, tag.substring(2)).map(s -> "##" + s));
+                return Stream.concat(allowRandom ? Stream.of("##*") : Stream.empty(),
+                        getNamespacedRegistrySuggestions(BlockCategory.REGISTRY, tag.substring(2)).map(s -> "##" + s));
             } else if (tag.equals("##*") && allowRandom) {
                 return getNamespacedRegistrySuggestions(BlockCategory.REGISTRY, tag.substring(3)).map(s -> "##*" + s);
             } else {