diff options
| -rw-r--r-- | miscutils/bc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index afd5c8d0e..71022569e 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -1165,13 +1165,14 @@ static void bc_vec_string(BcVec *v, size_t len, const char *str) static void bc_vec_concat(BcVec *v, const char *str) { - size_t len; + size_t len, slen; if (v->len == 0) bc_vec_pushZeroByte(v); - len = v->len + strlen(str); + slen = strlen(str); + len = v->len + slen; - if (v->cap < len) bc_vec_grow(v, len - v->len); + if (v->cap < len) bc_vec_grow(v, slen); strcpy(v->v + v->len - 1, str); v->len = len; |