small corrections

Author: Godmartinz

app/Http/Controllers/LabelsController.php

@@ -437,7 +437,7 @@ public function create(Request $request, CustomLabelImportValidator $validator)
             $label = new PreviewTapeLabel(
                 width: (float)$validated['label_width'],
                 height: (float)$validated['label_height'],
-                labelGap: (float)$validated['label_gap'] ?? 0,
+                labelGap: (float)($validated['label_gap'] ?? 0),
             );
         }
         $config = $label->toEditorConfig();

app/Http/Controllers/SettingsController.php

@@ -601,12 +601,12 @@ public function getLabels(): View
         if (str_starts_with($setting->label2_template, 'custom:')) {
             $customLabelId = (int)str_replace('custom:', '', $setting->label2_template);
 
-            $setting->label2_template_name = CustomUserLabel::find($customLabelId)->name
+            $setting->label2_template_name = CustomUserLabel::find($customLabelId)?->name
                 ?? $setting->label2_template;
         }
 
         return view('settings.labels')
-            ->with('setting', Setting::getSettings())
+            ->with('setting', $setting)
             ->with('is_gd_installed', $is_gd_installed)
             ->with('customFields', CustomField::where('field_encrypted', '=', 0)->get());
     }