set first byte of response to zero

diff --git a/src/kds_s2000w_client.c b/src/kds_s2000w_client.c
index 4f2bddac686038532ab0a397c46f15759f15924a..52d11faf439b2f8de46e49fa5f494eebcffb6462 100644 (file)
--- a/src/kds_s2000w_client.c
+++ b/src/kds_s2000w_client.c
@@ -74,6 +74,7 @@ response* kds_s2000w_client_response_init()
        response* resp = malloc(sizeof(response));
        resp->data = malloc(sizeof(char));
        resp->error_status = malloc(sizeof(char));
+       resp->data[0] = '\0';
        resp->size = 0;
        resp->code = 0L;
        resp->error_size = 0;