From e96750a695e1620662052b4f0c4bd3dfce8affaf Mon Sep 17 00:00:00 2001
From: Taka <taka@vm-linux-dev>
Date: Fri, 31 Jan 2020 04:29:33 +0000
Subject: [PATCH] Don't show duplicate warnings.

---
 asl_articles/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/asl_articles/utils.py b/asl_articles/utils.py
index 5fecb63..4961afa 100644
--- a/asl_articles/utils.py
+++ b/asl_articles/utils.py
@@ -59,7 +59,7 @@ def make_ok_response( extras=None, updated=None, warnings=None ):
     if updated:
         resp[ "updated" ] = updated
     if warnings:
-        resp[ "warnings" ] = warnings
+        resp[ "warnings" ] = list( set( warnings ) ) # nb: remove duplicate messages
     return jsonify( resp )
 
 # ---------------------------------------------------------------------