1 files changed, 14 insertions, 14 deletions
diff --git a/src/BlockTracer.h b/src/BlockTracer.h
index ebc0668ee..7444af488 100644
--- a/src/BlockTracer.h
+++ b/src/BlockTracer.h
@@ -30,12 +30,12 @@ public:
 	public:
 		// Force a virtual destructor in descendants:
 		virtual ~cCallbacks() {}
-		
+
 		/** Called on each block encountered along the path, including the first block (path start)
 		When this callback returns true, the tracing is aborted.
 		*/
 		virtual bool OnNextBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, char a_EntryFace) = 0;
-		
+
 		/** Called on each block encountered along the path, including the first block (path start), if chunk data is not loaded
 		When this callback returns true, the tracing is aborted.
 		*/
@@ -47,7 +47,7 @@ public:
 			UNUSED(a_EntryFace);
 			return false;
 		}
-		
+
 		/** Called when the path goes out of world, either below (a_BlockY < 0) or above (a_BlockY >= cChunkDef::Height)
 		The coords specify the exact point at which the path exited the world.
 		If this callback returns true, the tracing is aborted.
@@ -61,7 +61,7 @@ public:
 			UNUSED(a_BlockZ);
 			return false;
 		}
-		
+
 		/** Called when the path goes into the world, from either below (a_BlockY < 0) or above (a_BlockY >= cChunkDef::Height)
 		The coords specify the exact point at which the path entered the world.
 		If this callback returns true, the tracing is aborted.
@@ -75,27 +75,27 @@ public:
 			UNUSED(a_BlockZ);
 			return false;
 		}
-		
+
 		/** Called when the path is sure not to hit any more blocks.
 		Note that for some shapes this might never happen (line with constant Y)
 		*/
 		virtual void OnNoMoreHits(void) {}
-		
+
 		/** Called when the block tracing walks into a chunk that is not allocated.
 		This usually means that the tracing is aborted.
 		*/
 		virtual void OnNoChunk(void) {}
 	} ;
-	
-	
+
+
 	/** Creates the BlockTracer parent with the specified callbacks */
 	cBlockTracer(cWorld & a_World, cCallbacks & a_Callbacks) :
 		m_World(&a_World),
 		m_Callbacks(&a_Callbacks)
 	{
 	}
-	
-	
+
+
 	/** Sets new world, returns the old one. Note that both need to be valid */
 	cWorld & SetWorld(cWorld & a_World)
 	{
@@ -103,8 +103,8 @@ public:
 		m_World = &a_World;
 		return Old;
 	}
-	
-	
+
+
 	/** Sets new callbacks, returns the old ones. Note that both need to be valid */
 	cCallbacks & SetCallbacks(cCallbacks & a_NewCallbacks)
 	{
@@ -112,11 +112,11 @@ public:
 		m_Callbacks = &a_NewCallbacks;
 		return Old;
 	}
-	
+
 protected:
 	/** The world upon which to operate */
 	cWorld * m_World;
-	
+
 	/** The callback to use for reporting */
 	cCallbacks * m_Callbacks;
 } ;