From 9e6b10985659dfca08ca9ad5f814c768052e5507 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Mon, 18 Mar 2019 20:01:17 +0100
Subject: [PATCH] string formatter

---
 client/emv/crypto_polarssl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/emv/crypto_polarssl.c b/client/emv/crypto_polarssl.c
index da48f7fa7..e1f59ddf3 100644
--- a/client/emv/crypto_polarssl.c
+++ b/client/emv/crypto_polarssl.c
@@ -177,7 +177,7 @@ static struct crypto_pk *crypto_pk_polarssl_genkey_rsa(va_list vl) {
 
     int res = mbedtls_rsa_gen_key(&cp->ctx, &myrand, NULL, nbits, exp);
     if (res) {
-        fprintf(stderr, "PolarSSL private key generation error res=%x exp=%d nbits=%d.\n", res * -1, exp, nbits);
+        fprintf(stderr, "PolarSSL private key generation error res=%x exp=%u nbits=%u.\n", res * -1, exp, nbits);
         free(cp);
         return NULL;
     }