Make _ykusb_read return number of read bytes rather than 1.

Reported by Tollef Fog Heen <tfheen@err.no>.

git-svn-id: https://yubikey-personalization.googlecode.com/svn/trunk@114 b62f149e-849f-11dd-9899-c7ba65f7c4c7

diff --git a/ykcore/ykcore_libusb.c b/ykcore/ykcore_libusb.c
index 5f826568ed84a906c9ffb5188397e448f77fe56b..8d8c83539d54ba5c43ae340a5521387ec6041a07 100644 (file)
--- a/ykcore/ykcore_libusb.c
+++ b/ykcore/ykcore_libusb.c
@@ -120,7 +120,7 @@ int _ykusb_read(void *dev, int report_type, int report_number,
                        rc = rc2;
        }
        if (rc >= 0)
-               return 1;
+               return rc;
        yk_errno = YK_EUSBERR;
        return 0;
 }