From b2aeb2e1f170c2cc75c49a08158a6591297769d7 Mon Sep 17 00:00:00 2001
From: TomyLobo <tomylobo@nurfuerspam.de>
Date: Fri, 15 Jun 2012 00:10:53 +0200
Subject: [PATCH] Added upside-down stairs to //cycle.

---
 src/main/java/com/sk89q/worldedit/blocks/BlockData.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/sk89q/worldedit/blocks/BlockData.java b/src/main/java/com/sk89q/worldedit/blocks/BlockData.java
index 3019146e6..56cdbaef1 100644
--- a/src/main/java/com/sk89q/worldedit/blocks/BlockData.java
+++ b/src/main/java/com/sk89q/worldedit/blocks/BlockData.java
@@ -628,6 +628,9 @@ public final class BlockData {
         case BlockID.BRICK_STAIRS:
         case BlockID.STONE_BRICK_STAIRS:
         case BlockID.NETHER_BRICK_STAIRS:
+            if (data > 7) return -1;
+            return mod((data + increment), 8);
+
         case BlockID.PUMPKIN:
         case BlockID.JACKOLANTERN:
         case BlockID.NETHER_WART: