From ba962c0805336bdea476d4e6a0b2ed1daede1b32 Mon Sep 17 00:00:00 2001
From: Bogdan Fazakas <bogdan.fazakas@gmail.com>
Date: Mon, 21 Feb 2022 15:31:26 +0200
Subject: [PATCH] fix estGas for setMetadata call (#1303)

---
 src/tokens/NFT.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/tokens/NFT.ts b/src/tokens/NFT.ts
index 7875c78b..6442ba02 100644
--- a/src/tokens/NFT.ts
+++ b/src/tokens/NFT.ts
@@ -1015,7 +1015,7 @@ export class Nft {
         new this.web3.eth.Contract(this.nftAbi, nftAddress),
         this.config
       )
-
+    if (!metadataProofs) metadataProofs = []
     const gasLimitDefault = this.GASLIMIT_DEFAULT
     let estGas
     try {
@@ -1033,6 +1033,7 @@ export class Nft {
           err ? gasLimitDefault : estGas
         )
     } catch (e) {
+      LoggerInstance.error('estGasSetMetadata error: ', e.message)
       estGas = gasLimitDefault
     }