fix grouping

biblioverse · Jan 21, 2024 · 89eddde · 89eddde
1 parent 41e574f
commit 89eddde
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Repository/BookRepository.php b/src/Repository/BookRepository.php
@@ -134,11 +134,11 @@ public function countBooks(bool $group = false): array
         if ($group) {
             foreach ($results as $result) {
                 $type = self::extensionToType($result['extension']);
-                $types[$type] = $types[$type]??0 + $result['nb'];
+                $types[$type] = ($types[$type] ?? 0) + $result['nb'];
             }
         } else {
             foreach ($results as $result) {
-                $types[$result['extension']] = $types[$result['extension']]??0 + $result['nb'];
+                $types[$result['extension']] = ($types[$result['extension']] ?? 0) + $result['nb'];
             }
         }