wip #5220

diff --git a/src/PDFTools.php b/src/PDFTools.php
index c16038307ee58e441faab215e83324c2aecc9992..dc4602c7b384f40951ef1cbeb7d8ae7c91f7e178 100644 (file)
--- a/src/PDFTools.php
+++ b/src/PDFTools.php
@@ -380,7 +380,7 @@ class PDFTools
         usleep(rand(100000, 2000000));
 
         while (file_exists($lock)) {
-            if(filemtime($lock)<time()-300){
+            if (filemtime($lock) < time() - 300) {
                 unlink($lock);
             }
             $returnAfterSleep = true;