From 1e07b2ed1cb98ebc82622ff964c53cb07b569c2f Mon Sep 17 00:00:00 2001
From: Hugo Pointcheval <git@pcl.ovh>
Date: Tue, 20 Dec 2022 11:23:03 -0500
Subject: [PATCH] fix(authentication): handle empty provider list (closes #113)

---
 .../lib/src/data/models/account_model_firebase.dart           | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/wyatt_authentication_bloc/lib/src/data/models/account_model_firebase.dart b/packages/wyatt_authentication_bloc/lib/src/data/models/account_model_firebase.dart
index 22313043..d6a70ba5 100644
--- a/packages/wyatt_authentication_bloc/lib/src/data/models/account_model_firebase.dart
+++ b/packages/wyatt_authentication_bloc/lib/src/data/models/account_model_firebase.dart
@@ -33,11 +33,13 @@ class AccountModelFirebase extends AccountModel {
 
   factory AccountModelFirebase.fromFirebaseUser(User? user) {
     if (user != null) {
+      final providerId =
+          (user.providerData.isEmpty) ? '' : user.providerData.first.providerId;
       return AccountModelFirebase._(
         uid: user.uid,
         emailVerified: user.emailVerified,
         isAnonymous: user.isAnonymous,
-        providerId: user.providerData.first.providerId,
+        providerId: providerId,
         creationTime: user.metadata.creationTime,
         lastSignInTime: user.metadata.lastSignInTime,
         isNewUser: (user.metadata.creationTime != null &&