Hotfix: Fix ability to create assets (#6790)

app/Http/Controllers/Assets/AssetsController.php

@@ -151,16 +151,15 @@ class AssetsController extends Controller
                 $asset->location_id = $request->input('rtd_location_id', null);
             }
 
+            $asset->asset_tag = $asset_tags[$a];
+
             // Create the image (if one was chosen.)
             if ($request->hasFile('image')) {
                 $image = $request->input('image');
 
-
-            $asset->asset_tag = $asset_tags[$a];
                 $asset = $request->handleImages($asset);
             }
 
-
             // Update custom fields in the database.
             // Validation for these fields is handled through the AssetRequest form request
             $model = AssetModel::find($request->get('model_id'));