migration: fix when exif is null (fix #848)

Signed-off-by: Varun Patil <radialapps@gmail.com>
2023-10-07 08:18:21 -07:00 · 2023-10-07 08:18:21 -07:00 · 255ef832ac
parent 61294a7dc3
commit 255ef832ac
1 changed files with 5 additions and 0 deletions
--- a/lib/Migration/Version505000Date20230821044807.php
+++ b/lib/Migration/Version505000Date20230821044807.php
@ -95,6 +95,11 @@ class Version505000Date20230821044807 extends SimpleMigrationStep
            $this->dbc->beginTransaction();
            while ($row = $result->fetch()) {
                try {
+                    // try to get the exif string
+                    if (!\is_array($row) || !\array_key_exists('exif', $row) || !\is_string($row['exif'])) {
+                        continue;
+                    }
+
                    // get the epoch from the exif data
                    $exif = json_decode($row['exif'], true);
                    if (!\is_array($exif) || !\array_key_exists('DateTimeEpoch', $exif)) {