diff options
| -rw-r--r-- | miscutils/bc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 547af8eaf..2e8d04460 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -2334,13 +2334,13 @@ static void bc_num_parseDecimal(BcNum *n, const char *val) n->num[n->len] = val[i] - '0'; ++n->len; skip_dot: - if ((ssize_t)--i == (ssize_t)-1) break; - if (val[i] == '.') goto skip_dot; + if (i == 0) break; + if (val[--i] == '.') goto skip_dot; } break; } } - // if this is reached, the value is entirely zero + // if for() exits without hitting if(), the value is entirely zero } // Note: n is already "bc_num_zero()"ed, |