From d127c2294c9e3461d516880692740b730011f9dc Mon Sep 17 00:00:00 2001 From: iceman1001 Date: Thu, 4 Apr 2019 22:35:38 +0200 Subject: [PATCH] fix: compare unsigned --- client/emv/emv_pki.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/client/emv/emv_pki.c b/client/emv/emv_pki.c index 33d4eeb16..cb2486bb4 100644 --- a/client/emv/emv_pki.c +++ b/client/emv/emv_pki.c @@ -332,7 +332,7 @@ unsigned char *emv_pki_sdatl_fill(const struct tlvdb *db, size_t *sdatl_len) { *sdatl_len = 0; const struct tlv *sda_tl = tlvdb_get(db, 0x9f4a, NULL); - if (!sda_tl || sda_tl->len <= 0) + if (!sda_tl || sda_tl->len == 0) return NULL; for (int i = 0; i < sda_tl->len; i++) {