Fix potential stack overflow

2018-06-07 03:49:14 +10:00 · 2018-06-07 03:49:14 +10:00 · 3dbe0e9c30
commit 3dbe0e9c30
parent 4049014cb8
1 changed files with 2 additions and 1 deletions
--- a/core/src/main/java/com/sk89q/worldedit/extent/AbstractDelegateExtent.java
+++ b/core/src/main/java/com/sk89q/worldedit/extent/AbstractDelegateExtent.java
@ -217,7 +217,8 @@ public class AbstractDelegateExtent implements LightingExtent {
    @Nullable
    Operation commit() {
        Operation ours = commitBefore();
-        Operation other = extent.commit();
+        Operation other = null;
+        if (extent != this) other = extent.commit();
        if (ours != null && other != null) {
            return new OperationQueue(ours, other);
        } else if (ours != null) {