(no commit message)

diff --git a/inc/ws/DAO/class.ws.dao.book.php b/inc/ws/DAO/class.ws.dao.book.php
index 871fe515267d17949d2d7cf262d376367ce1a817..0e064d8ece4ec3bf7108e8e183aea1ce81f125e8 100644 (file)
--- a/inc/ws/DAO/class.ws.dao.book.php
+++ b/inc/ws/DAO/class.ws.dao.book.php
@@ -519,7 +519,11 @@ class wsDAOBook extends commonDAO {
                $twords = explode("\n", trim($ipage));\r
 \r
                foreach($twords as $woadata) {\r
-                       list($woa, $worddata) = explode(',', trim($woadata));\r
+                       $w1 = explode(',', trim($woadata));\r
+                       if (count($w1) <= 1) {\r
+                               continue;\r
+                       }\r
+                       list($woa, $worddata) = $w1;\r
                        list($total, $wordslist) = explode("\t", $worddata, 2);\r
 \r
                        if ($woa == '') {\r