- Fix for alignment of 0-length files when volume directory is created from directory on disk

Updating constant value representation

Explicitly state data type in std:max usage

Source/Core/DiscIO/VolumeDirectory.cpp

@@ -459,7 +459,7 @@ void CVolumeDirectory::WriteEntry(const File::FSTEntry& entry, u32& fstOffset, u
 		m_virtualDisk.insert(make_pair(dataOffset, entry.physicalName));
 
 		// 4 byte aligned
-		dataOffset = ROUND_UP(dataOffset + entry.size, 0x8000ull);
+		dataOffset = ROUND_UP(dataOffset + std::max<u64>(entry.size, 1ull), 0x8000ull);
 	}
 }