From 05aee02a433530d8fe37af9556e5641ebd702ec6 Mon Sep 17 00:00:00 2001
From: Willian Mitsuda <wmitsuda@gmail.com>
Date: Mon, 8 Nov 2021 14:55:41 -0300
Subject: [PATCH] Disable utf8 display when impossible to decode

---
 src/transaction/decoder/InputDecoder.tsx | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/transaction/decoder/InputDecoder.tsx b/src/transaction/decoder/InputDecoder.tsx
index 2aee0ba..e3d041c 100644
--- a/src/transaction/decoder/InputDecoder.tsx
+++ b/src/transaction/decoder/InputDecoder.tsx
@@ -30,9 +30,8 @@ const InputDecoder: React.FC<InputDecoderProps> = ({
     try {
       return toUtf8String(data);
     } catch (err) {
-      console.warn("Error while converting input data to string");
-      console.warn(err);
-      return "<can't decode>";
+      // Silently ignore on purpose
+      return undefined;
     }
   }, [data]);
 
@@ -41,7 +40,7 @@ const InputDecoder: React.FC<InputDecoderProps> = ({
       <Tab.List className="flex space-x-1 mb-1">
         <ModeTab disabled={!resolvedTxDesc}>Decoded</ModeTab>
         <ModeTab>Raw</ModeTab>
-        <ModeTab>UTF-8</ModeTab>
+        <ModeTab disabled={utfInput === undefined}>UTF-8</ModeTab>
       </Tab.List>
       <Tab.Panels>
         <Tab.Panel>