search: return null on whitespace search term

2026-06-08 12:42:08 +09:00
parent 832a74f9c2
commit ab878b3469
3 changed files with 22 additions and 3 deletions
@@ -246,12 +246,15 @@ Future<List<ScoredEntryId>> fetchEntryIds(
  int? pageSize,
  int? offset,
 ) async {
+  assert(
+    word.trim().isNotEmpty,
+    'Word should not be empty when fetching entry IDs',
+  );
+
  if (searchMode == SearchMode.auto) {
    searchMode = _determineSearchMode(word);
  }

-  assert(word.isNotEmpty, 'Word should not be empty when fetching entry IDs');
-
  late final List<ScoredEntryId> entryIds;
  switch (searchMode) {
    case SearchMode.kanji:
@@ -41,7 +41,7 @@ Future<List<WordSearchResult>?> searchWordWithDbConnection(
  int page = 0,
  int? pageSize,
 }) async {
-  if (word.isEmpty) {
+  if (word.trim().isEmpty) {
    return null;
  }