From 4d34e5510f3a05b52c7cd3e5077ffbfd07859a62 Mon Sep 17 00:00:00 2001
From: brave-builds <45370463+brave-builds@users.noreply.github.com>
Date: Wed, 25 Jan 2023 09:08:55 +0100
Subject: [PATCH] Fixes a crash on a DApp websites when we execute a wallet
 detection event on Android (uplift to 1.47.x) (#16847)

---
 .../brave_wallet_provider_delegate_impl_helper_android.cc    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/browser/brave_wallet/brave_wallet_provider_delegate_impl_helper_android.cc b/browser/brave_wallet/brave_wallet_provider_delegate_impl_helper_android.cc
index b253b2328599..2ede7045461d 100644
--- a/browser/brave_wallet/brave_wallet_provider_delegate_impl_helper_android.cc
+++ b/browser/brave_wallet/brave_wallet_provider_delegate_impl_helper_android.cc
@@ -27,14 +27,15 @@ void ShowWalletOnboarding(content::WebContents*) {
   Java_BraveWalletProviderDelegateImplHelper_showWalletOnboarding(env);
 }
 
-void ShowAccountCreation(content::WebContents* web_contents,
-                         const std::string& keyring_id) {
+void ShowAccountCreation(content::WebContents*, const std::string& keyring_id) {
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_BraveWalletProviderDelegateImplHelper_ShowAccountCreation(
       env, base::android::ConvertUTF8ToJavaString(env, keyring_id));
 }
 
 void WalletInteractionDetected(content::WebContents* web_contents) {
+  if (!web_contents)
+    return;
   Java_BraveWalletProviderDelegateImplHelper_walletInteractionDetected(
       base::android::AttachCurrentThread(), web_contents->GetJavaWebContents());
 }