Fix precache logic

The pair of _processingSerSet.add() and _processingSerSet.remove() should not be interrupted.
3003h · Nov 25, 2023 · 1404203 · 1404203
1 parent 8be46e7
commit 1404203
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/pages/image_view/common.dart b/lib/pages/image_view/common.dart
@@ -92,14 +92,14 @@ class GalleryPara {
 
       String _url = '';
       if (_image.imageUrl?.isEmpty ?? true) {
-        _processingSerSet.add(_ser);
-        final String _href = imageMap[_ser]?.href ?? '';
-
         if (showKey == null) {
           logger.d('showKey is null, skip precache');
           continue;
         }
 
+        _processingSerSet.add(_ser);
+        final String _href = imageMap[_ser]?.href ?? '';
+
         // paraImageLageInfoFromHtml
         // final GalleryImage? _imageFetch = await fetchImageInfo(_href);
         final GalleryImage? _imageFetch =