From d4a05faa0a2943a8a3ef445fd331f90d5446b1a9 Mon Sep 17 00:00:00 2001
From: Tom Hacohen <tom@stosb.com>
Date: Fri, 4 Sep 2020 11:53:01 +0300
Subject: [PATCH] Error reducer: fix handling of appending errors.

Apparently if the payload is an instante of an Error object, payload creator won't
be called.

Info: https://redux-actions.js.org/api/createaction
---
 src/store/actions.ts  | 2 +-
 src/store/reducers.ts | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/store/actions.ts b/src/store/actions.ts
index 2f965b4..aebd506 100644
--- a/src/store/actions.ts
+++ b/src/store/actions.ts
@@ -169,7 +169,7 @@ export const performSync = createAction(
 export const appendError = createAction(
   "APPEND_ERROR",
   (error: Error | Error[]) => {
-    return Array.isArray(error) ? error : [error];
+    return error;
   }
 );
 
diff --git a/src/store/reducers.ts b/src/store/reducers.ts
index 7eb2ec3..2287e0c 100644
--- a/src/store/reducers.ts
+++ b/src/store/reducers.ts
@@ -215,7 +215,11 @@ export const errorsReducer = handleActions(
       return state;
     },
     [actions.appendError.toString()]: (state: List<Error>, action: Action<any>) => {
-      return state.push(...action.payload);
+      if (Array.isArray(action.payload)) {
+        return state.push(...action.payload);
+      } else {
+        return state.push(action.payload);
+      }
     },
     [actions.clearErros.toString()]: (state: List<Error>, _action: Action<any>) => {
       return state.clear();