diff --git a/Core/Disk.cpp b/Core/Disk.cpp
index a038a54..744fb4a 100644
--- a/Core/Disk.cpp
+++ b/Core/Disk.cpp
@@ -88,7 +88,7 @@ namespace Disk
                             // why there is NUL (\0) between every char?????
                             char PartName[72];
                             memcpy(PartName, GPTPartition.Label, 72);
-                            for (char i = 0; i < 72; i++)
+                            for (int i = 0; i < 72; i++)
                                 if (PartName[i] == '\0')
                                     PartName[i] = ' ';
                             PartName[71] = '\0';
diff --git a/include/disk.hpp b/include/disk.hpp
index 0419eb8..89f3219 100644
--- a/include/disk.hpp
+++ b/include/disk.hpp
@@ -90,12 +90,12 @@ namespace Disk
         uint64_t EndLBA = 0xdeadbeef;
         uint64_t Sectors = 0xdeadbeef;
         uint64_t Flags = 0xdeadbeef;
-        unsigned char Port = 0xdeadbeef;
+        unsigned char Port = 0;
         PartitionStyle Style = PartitionStyle::Unknown;
         size_t Index = 0;
 
-        uint64_t Read(uint64_t Offset, uint64_t Count, uint8_t *Buffer) {}
-        uint64_t Write(uint64_t Offset, uint64_t Count, uint8_t *Buffer) {}
+        uint64_t Read(uint64_t Offset, uint64_t Count, uint8_t *Buffer) {return 0;}
+        uint64_t Write(uint64_t Offset, uint64_t Count, uint8_t *Buffer) {return 0;}
         Partition() {}
         ~Partition() {}
     };
@@ -111,8 +111,8 @@ namespace Disk
         bool MechanicalDisk = false;
         uint64_t UniqueIdentifier = 0xdeadbeef;
 
-        uint64_t Read(uint64_t Offset, uint64_t Count, uint8_t *Buffer) {}
-        uint64_t Write(uint64_t Offset, uint64_t Count, uint8_t *Buffer) {}
+        uint64_t Read(uint64_t Offset, uint64_t Count, uint8_t *Buffer) {return 0;}
+        uint64_t Write(uint64_t Offset, uint64_t Count, uint8_t *Buffer) {return 0;}
         Drive()
         { // TODO: Allocate buffer
         }