From 7aea9e71e87b62ed22cc8c4ddba3cf7500b2ee7d Mon Sep 17 00:00:00 2001
From: snowleo <schneeleo@gmail.com>
Date: Sat, 23 Jul 2011 19:13:05 +0200
Subject: [PATCH] NPE check in PlayerInteract

---
 .../src/com/earth2me/essentials/signs/SignPlayerListener.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Essentials/src/com/earth2me/essentials/signs/SignPlayerListener.java b/Essentials/src/com/earth2me/essentials/signs/SignPlayerListener.java
index 1df9e3640..a97c234fa 100644
--- a/Essentials/src/com/earth2me/essentials/signs/SignPlayerListener.java
+++ b/Essentials/src/com/earth2me/essentials/signs/SignPlayerListener.java
@@ -28,6 +28,10 @@ public class SignPlayerListener extends PlayerListener
 		}
 
 		final Block block = event.getClickedBlock();
+		if (block == null)
+		{
+			return;
+		}
 		final int mat = block.getTypeId();
 		if (mat == Material.SIGN_POST.getId() || mat == Material.WALL_SIGN.getId())
 		{