Return firmware version parts as uint8_t instead of intfix/get-firmware-version

The firmware version parts returned by the Nitrokey devices are uint8_t
values.  This is part of the public API as part of the NK_storage_status
struct.  For consistency with this API, this patch changes the functions
NK_get_major_firmware_version and NK_get_minor_firmware_version to
return uint8_t instead of int.

1 files changed, 2 insertions, 2 deletions

diff --git a/NitrokeyManager.cc b/NitrokeyManager.cc
index 99f0b7a..0320ebb 100644
--- a/NitrokeyManager.cc
+++ b/NitrokeyManager.cc
@@ -937,7 +937,7 @@ using nitrokey::misc::strcpyT;
       return false;
     }
 
-    int NitrokeyManager::get_minor_firmware_version(){
+    uint8_t NitrokeyManager::get_minor_firmware_version(){
       switch(device->get_device_model()){
         case DeviceModel::PRO:{
           auto status_p = GetStatus::CommandTransaction::run(device);
@@ -953,7 +953,7 @@ using nitrokey::misc::strcpyT;
       }
       return 0;
     }
-    int NitrokeyManager::get_major_firmware_version(){
+    uint8_t NitrokeyManager::get_major_firmware_version(){
       switch(device->get_device_model()){
         case DeviceModel::PRO:{
           auto status_p = GetStatus::CommandTransaction::run(device);