From 4b827889760af9aaff7213edc57d5b0ad971815b Mon Sep 17 00:00:00 2001
From: SirSengir <me@sengir.net>
Date: Sat, 13 Apr 2013 18:37:12 +0200
Subject: [PATCH] Patch up potential NPE in ExtractionHandler. Closes #741

---
 common/buildcraft/BuildCraftTransport.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/common/buildcraft/BuildCraftTransport.java b/common/buildcraft/BuildCraftTransport.java
index 3849c364..dde60518 100644
--- a/common/buildcraft/BuildCraftTransport.java
+++ b/common/buildcraft/BuildCraftTransport.java
@@ -242,7 +242,8 @@ public class BuildCraftTransport {
 				for (int j = 0; j < excludedItemBlocks.length; ++j) {
 					excludedItemBlocks[j] = excludedItemBlocks[j].trim();
 				}
-			}
+			} else
+				excludedItemBlocks = new String[0];
 
 			Property exclusionLiquidList = BuildCraftCore.mainConfiguration.get(Configuration.CATEGORY_BLOCK, "woodenPipe.liquid.exclusion", new String[0]);
 
@@ -251,7 +252,8 @@ public class BuildCraftTransport {
 				for (int j = 0; j < excludedLiquidBlocks.length; ++j) {
 					excludedLiquidBlocks[j] = excludedLiquidBlocks[j].trim();
 				}
-			}
+			} else
+				excludedLiquidBlocks = new String[0];
 
 			PipeManager.registerExtractionHandler(new ExtractionHandler(excludedItemBlocks, excludedLiquidBlocks));