From 0cf77c3cbcb9ab7118334018d32ecb48f7a40601 Mon Sep 17 00:00:00 2001
From: Jesse Boyd <jessepaleg@gmail.com>
Date: Sun, 25 Jun 2017 14:21:56 +1000
Subject: [PATCH] Fixes brush perms check #610

---
 .../java/com/boydti/fawe/object/brush/BrushSettings.java  | 5 +++--
 .../java/com/sk89q/worldedit/command/tool/BrushTool.java  | 8 +++-----
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/core/src/main/java/com/boydti/fawe/object/brush/BrushSettings.java b/core/src/main/java/com/boydti/fawe/object/brush/BrushSettings.java
index 1ff831f9..24496718 100644
--- a/core/src/main/java/com/boydti/fawe/object/brush/BrushSettings.java
+++ b/core/src/main/java/com/boydti/fawe/object/brush/BrushSettings.java
@@ -234,10 +234,11 @@ public class BrushSettings {
     }
 
     public boolean canUse(Actor actor) {
-        for (String perm : getPermissions()) {
+        Set<String> perms = getPermissions();
+        for (String perm : perms) {
             if (actor.hasPermission(perm)) return true;
         }
-        return false;
+        return perms.isEmpty();
     }
 
 }
diff --git a/core/src/main/java/com/sk89q/worldedit/command/tool/BrushTool.java b/core/src/main/java/com/sk89q/worldedit/command/tool/BrushTool.java
index 4bd4df9c..cf641b80 100644
--- a/core/src/main/java/com/sk89q/worldedit/command/tool/BrushTool.java
+++ b/core/src/main/java/com/sk89q/worldedit/command/tool/BrushTool.java
@@ -73,9 +73,9 @@ public class BrushTool implements DoubleActionTraceTool, ScrollTool, MovableTool
     private TargetMode targetMode = TargetMode.TARGET_BLOCK_RANGE;
     private Mask targetMask = null;
 
-    private transient BrushSettings context = new BrushSettings();
-    private transient BrushSettings primary = context;
+    private transient BrushSettings primary = new BrushSettings();
     private transient BrushSettings secondary = new BrushSettings();
+    private transient BrushSettings context = primary;
 
     private transient VisualExtent visualExtent;
     private transient Lock lock = new ReentrantLock();
@@ -392,13 +392,11 @@ public class BrushTool implements DoubleActionTraceTool, ScrollTool, MovableTool
                 setContext(primary);
                 break;
             case SECONDARY:
-                if (primary == secondary) {
-                    return false;
-                }
                 setContext(secondary);
                 break;
         }
 
+
         BrushSettings current = getContext();
         Brush brush = current.getBrush();
         if (brush == null) return false;