diff --git a/src/apps/bin/makeudfimage/Allocator.cpp b/src/apps/bin/makeudfimage/Allocator.cpp
index 9121bba240..26f0defdb6 100644
--- a/src/apps/bin/makeudfimage/Allocator.cpp
+++ b/src/apps/bin/makeudfimage/Allocator.cpp
@@ -205,8 +205,8 @@ uint32
 Allocator::BlocksFor(uint32 bytes)
 {
 	if (BlockSize() == 0) {
-//		DEBUG_INIT_ETC("Allocator", ("bytes: %ld\n", bytes));
-//		PRINT(("WARNING: Allocator::BlockSize() == 0!\n")); 
+		DEBUG_INIT_ETC("Allocator", ("bytes: %ld\n", bytes));
+		PRINT(("WARNING: Allocator::BlockSize() == 0!\n")); 
 		return 0;
 	} else {
 		uint32 blocks = bytes / BlockSize();
diff --git a/src/apps/bin/makeudfimage/Allocator.h b/src/apps/bin/makeudfimage/Allocator.h
index 2266e35dbf..b1b0e23ae8 100644
--- a/src/apps/bin/makeudfimage/Allocator.h
+++ b/src/apps/bin/makeudfimage/Allocator.h
@@ -35,6 +35,7 @@ public:
 	                         Udf::extent_address &extent);
 	                         
 	uint32 Length() const { return fLength; }
+	uint32 Tail() const { return fLength; }	//!< Returns the first unallocated block in the tail
 	uint32 BlockSize() const { return fBlockSize; }
 	uint32 BlockShift() const { return fBlockShift; }