ethereum: nitpick in GetPublicKey

6 years ago · cbba5f28ae
parent cf0b5d669b
commit cbba5f28ae
1 changed files with 3 additions and 1 deletions
--- a/firmware/fsm_msg_ethereum.h
+++ b/firmware/fsm_msg_ethereum.h
@ -25,7 +25,9 @@ void fsm_msgEthereumGetPublicKey(const EthereumGetPublicKey *msg)

 	CHECK_PIN

-	const CoinInfo *coin = fsm_getCoin(true, "Bitcoin");  // we use Bitcoin-like format for ETH
+	// we use Bitcoin-like format for ETH
+	const CoinInfo *coin = fsm_getCoin(true, "Bitcoin");
+	if (!coin) return;

 	const char *curve = coin->curve_name;
 	uint32_t fingerprint;