Fixes printf formatting issues caused by the toolchain

2022-05-04 11:27:51 +02:00
parent 4442ba5716
commit b6e4f887cb
2 changed files with 11 additions and 9 deletions
--- a/src_features/signMessageEIP712/path.c
+++ b/src_features/signMessageEIP712/path.c
@@ -137,7 +137,9 @@ static bool path_depth_list_pop(void)
        PRINTF("Hash = 0x");
        for (int idx = 0; idx < KECCAK256_HASH_BYTESIZE; ++idx)
        {
-            PRINTF("%.02x", shash[idx]);
+            // manual 0 padding, %.02x not supported by toolchain
+            if (shash[idx] < 0x10) PRINTF("0");
+            PRINTF("%x", shash[idx]);
        }
        PRINTF("\n\n");
    }