abacus: bignum: fix do_halve

2021-08-23 19:10:48 +02:00 · 2021-08-23 19:10:48 +02:00 · 1521d2b232
parent a99f60dcd4
commit 1521d2b232
1 changed files with 2 additions and 0 deletions
--- a/src/bignum/bignum.cc
+++ b/src/bignum/bignum.cc
@ -41,6 +41,8 @@ digits_type do_halve(digits_type num) {
        *i += carry;
        if (was_odd) {
            carry = BASE / 2;
+        } else {
+            carry = 0;
        }
    }