fix: variable must be initialized before it's accessed, closes #2915

thorsten · May 18, 2024 · 847ee9d · 847ee9d
1 parent e1dfa05
commit 847ee9d
Showing 1 changed file with 2 additions and 8 deletions.
diff --git a/phpmyfaq/src/phpMyFAQ/Attachment/AttachmentAbstract.php b/phpmyfaq/src/phpMyFAQ/Attachment/AttachmentAbstract.php
@@ -27,12 +27,8 @@
  */
 abstract class AttachmentAbstract
 {
-    /**
-     * Attachment id.
-     *
-     * @var int
-     */
-    protected int $id;
+    /** @var int|null Attachment id. */
+    protected ?int $id = null;
 
     /**
      * The key to encrypt with.
@@ -321,8 +317,6 @@ protected function readMimeType(): string
     /**
      * Generate hash based on current conditions.
      *
-     * @return string
-     *
      * NOTE The way a file is saved in the filesystem
      * is based on md5 hash. If the file is unencrypted,
      * it's md5 hash is used directly, otherwise a