diff options
Diffstat (limited to 'coreutils/expr.c')
| -rw-r--r-- | coreutils/expr.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/coreutils/expr.c b/coreutils/expr.c index 0299cc73a..55ae3a969 100644 --- a/coreutils/expr.c +++ b/coreutils/expr.c @@ -146,12 +146,8 @@ static int null (VALUE *v) static void tostring (VALUE *v) { - char *temp; - if (v->type == integer) { - temp = xmalloc (4 * (sizeof (int) / sizeof (char))); - sprintf (temp, "%d", v->u.i); - v->u.s = temp; + bb_asprintf (&(v->u.s), "%d", v->u.i); v->type = string; } } @@ -377,9 +373,7 @@ static VALUE *eval6 (void) else { v = xmalloc (sizeof(VALUE)); v->type = string; - v->u.s = strncpy ((char *) xmalloc (i2->u.i + 1), - l->u.s + i1->u.i - 1, i2->u.i); - v->u.s[i2->u.i] = 0; + v->u.s = xstrndup(l->u.s + i1->u.i - 1, i2->u.i); } freev (l); freev (i1); |