1 files changed, 4 insertions, 1 deletions
diff --git a/apps/files_external/3rdparty/icewind/smb/src/NotifyHandler.php b/apps/files_external/3rdparty/icewind/smb/src/NotifyHandler.php
index 194e848502b..6ad565555bf 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/NotifyHandler.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/NotifyHandler.php
@@ -59,7 +59,10 @@ class NotifyHandler implements INotifyHandler {
 	public function listen($callback) {
 		if ($this->listening) {
 			$this->connection->read(function ($line) use ($callback) {
-				return $callback($this->parseChangeLine($line));
+				$change = $this->parseChangeLine($line);
+				if ($change) {
+					return $callback($change);
+				}
 			});
 		}
 	}