Mac error fix.

davidgiven · Jan 12, 2020 · 86c4e95 · 86c4e95
1 parent b0c675c
commit 86c4e95
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/usb.cc b/lib/usb.cc
@@ -259,9 +259,9 @@ void usbSetDrive(int drive, bool high_density, int index_mode)
 
     struct set_drive_frame f = {
         { .type = F_FRAME_SET_DRIVE_CMD, .size = sizeof(f) },
-        .drive = drive,
+        .drive = (uint8_t) drive,
         .high_density = high_density,
-        .index_mode = index_mode
+        .index_mode = (uint8_t) index_mode
     };
     usb_cmd_send(&f, f.f.size);
     await_reply<struct any_frame>(F_FRAME_SET_DRIVE_REPLY);