From ca1df5ee71bbb2845ea04fba37cf1444a9277255 Mon Sep 17 00:00:00 2001
From: Dev <dev@dev.sp-tarkov.com>
Date: Tue, 16 Jan 2024 12:04:55 +0000
Subject: [PATCH] FIx `appendErrorToOutput()` overwriting warnings instead of
 appending

---
 project/src/utils/HttpResponseUtil.ts | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/project/src/utils/HttpResponseUtil.ts b/project/src/utils/HttpResponseUtil.ts
index 307d8949..26c532e8 100644
--- a/project/src/utils/HttpResponseUtil.ts
+++ b/project/src/utils/HttpResponseUtil.ts
@@ -68,13 +68,31 @@ export class HttpResponseUtil
         return this.getBody([]);
     }
 
+    /**
+     * Add an error into the 'warnings' array of the client response message
+     * @param output IItemEventRouterResponse
+     * @param message Error message
+     * @param errorCode Error code
+     * @returns IItemEventRouterResponse
+     */
     public appendErrorToOutput(
         output: IItemEventRouterResponse,
         message = this.localisationService.getText("http-unknown_error"),
         errorCode = BackendErrorCodes.NONE,
     ): IItemEventRouterResponse
     {
-        output.warnings = [{ index: 0, errmsg: message, code: errorCode.toString() }];
+        if (output.warnings?.length > 0)
+        {
+            output.warnings.push({
+                index: output.warnings?.length - 1,
+                errmsg: message,
+                code: errorCode.toString()
+            })
+        }
+        else
+        {
+            output.warnings = [{ index: 0, errmsg: message, code: errorCode.toString() }];
+        }
 
         return output;
     }