Cast for Windows

2017-03-13 12:18:45 +10:00
parent 614231f71c
commit d4f0c79272
1 changed files with 1 additions and 1 deletions
--- a/wolfcrypt/src/integer.c
+++ b/wolfcrypt/src/integer.c
@@ -4103,7 +4103,7 @@ int mp_sub_d (mp_int * a, mp_digit b, mp_int * c)
     /* subtract first digit */
     *tmpc     = *tmpa - b;
     if (b > *tmpa++)
-         mu    = ((-*tmpc) >> DIGIT_BIT) + 1;
+         mu    = (mp_digit)(((-*tmpc) >> DIGIT_BIT) + 1);
     else
         mu    = *tmpc >> DIGIT_BIT;
     *tmpc++ &= MP_MASK;