fix #3118

diff --git a/inc/ws/Util/class.ws.util.php b/inc/ws/Util/class.ws.util.php
index 4c5dffda867eb2e0af9c862c0d54519b7a2cfb63..af307c72d677783878ca2565905a137783d602e9 100644 (file)
--- a/inc/ws/Util/class.ws.util.php
+++ b/inc/ws/Util/class.ws.util.php
@@ -33,7 +33,7 @@ class wsUtil
 \r
         $cacheFile = $cacheBase . sha1($excelFile . '/' . filemtime($excelFile));\r
 \r
-        if (file_exists($cacheFile) && !$assoc) {\r
+        if (file_exists($cacheFile) && filemtime($cacheFile) > filemtime($excelFile) && !$assoc) {\r
             $worksheets = json_decode(file_get_contents($cacheFile), true);\r
         } else {\r
             set_time_limit(0);\r