[git commit] bc: do not needlessly use strcat

[Denys Vlasenko]

commit: https://git.busybox.net/busybox/commit/?id=4c30406df6d44447a3ae147f3b85c6726bc0f739
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 miscutils/bc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/miscutils/bc.c b/miscutils/bc.c
index ad6831683..06b148481 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -1148,7 +1148,7 @@ static void bc_vec_concat(BcVec *v, const char *str)
 	len = v->len + strlen(str);
 
 	if (v->cap < len) bc_vec_grow(v, len - v->len);
-	strcat(v->v, str);
+	strcpy(v->v + v->len, str);
 
 	v->len = len;
 }