Ensure to only update size if available

juliusknorr · juliusknorr · commit b6290c20d31f · 2022-10-14T22:52:19.000+02:00
Signed-off-by: Julius Härtl &lt;jus@bitgrid.net&gt;
diff --git a/apps/dav/lib/Connector/Sabre/File.php b/apps/dav/lib/Connector/Sabre/File.php
@@ -366,7 +366,8 @@ public function put($data) {
 			}
 
 			// since we skipped the view we need to scan and emit the hooks ourselves
-			$storage->getUpdater()->update($internalPath, null, ($writtenByteCount - $previousFileSize));
+			$sizeDifference = isset($previousFileSize, $writtenByteCount) ? ($writtenByteCount - $previousFileSize) : null;
+			$storage->getUpdater()->update($internalPath, null, $sizeDifference);
 
 			try {
 				$this->changeLock(ILockingProvider::LOCK_SHARED);

Original file line number	Diff line number	Diff line change
`@@ -366,7 +366,8 @@ public function put($data) {`
`366`	`366`	`}`
`367`	`367`
`368`	`368`	`// since we skipped the view we need to scan and emit the hooks ourselves`
`369`		`- $storage->getUpdater()->update($internalPath, null, ($writtenByteCount - $previousFileSize));`
	`369`	`+ $sizeDifference = isset($previousFileSize, $writtenByteCount) ? ($writtenByteCount - $previousFileSize) : null;`
	`370`	`+ $storage->getUpdater()->update($internalPath, null, $sizeDifference);`
`370`	`371`
`371`	`372`	`try {`
`372`	`373`	`$this->changeLock(ILockingProvider::LOCK_SHARED);`