Post fix no more 🐛

Sources/API_LoL/Controllers/ChampionsController.cs

@@ -139,7 +139,7 @@ namespace API_LoL.Controllers
             else
             {
                 var champ = await ChampionsManager.GetItemsByName(champion.Name, 0, 1);
-                if(champ.FirstOrDefault().Name == champion.Name)
+                if(champ.Count() != 0 && champ.FirstOrDefault().Name == champion.Name)
                 {
                     return Conflict(champion);
                 }

Sources/Api_UT/ChampionControllerTest.cs

@@ -76,9 +76,11 @@ namespace Api_UT
         {
             ChampionsController api = new ChampionsController(new StubData());
             IActionResult a = await api.Post(new ChampionDTO("nom","bio","icon", "Assassin",""));
+            var action = (CreatedAtActionResult)a;
+            var champAction = action.Value as IEnumerable<ChampionDTO>;
             Assert.IsNotNull(a);
             ChampionDTO champ = new ChampionDTO("nom", "bio", "icon","Assassin", "");
-            Assert.IsTrue(champ.equals((ChampionDTO)((CreatedAtActionResult)a).Value));
+            Assert.IsTrue(champ.equals(other: (ChampionDTO)((CreatedAtActionResult)a).Value));
         }
 
     }