add missing check for non-expiring pastes, fixes #149

CHANGELOG.md

@@ -1,11 +1,12 @@
 # PrivateBin version history
 
   * **next (not yet released)**
-    * ADDED: Translations for Italian
+    * ADDED: Translations for Italian and Russian
     * ADDED: Loading message displayed until decryption succeeded for slower (in terms of CPU or network) systems
     * CHANGED: Using modal dialog to request password input instead of native JS input window (#69)
     * CHANGED: Suppressed referrer HTTP header sending when following links in a paste or comment (#96) and added additional HTTP headers for XSS mitigation (#91)
     * CHANGED: Updated random_compat and jQuery libraries
+    * FIXED: Automatic purging deleting non-expiring pastes, when using database store (#149)
   * **1.0 (2016-08-25)**
     * ADDED: Translations for Slowene and Chinese
     * ADDED: re-introduced (optional) URL shortener support, which was removed back in version 0.16 for privacy concerns

lib/Data/Database.php

@@ -417,7 +417,7 @@ class Database extends AbstractData
         $pastes = array();
         $rows   = self::_select(
             'SELECT dataid FROM ' . self::_sanitizeIdentifier('paste') .
-            ' WHERE expiredate < ? LIMIT ?', array(time(), $batchsize)
+            ' WHERE expiredate < ? AND expiredate != ? LIMIT ?', array(time(), 0, $batchsize)
         );
         if (count($rows)) {
             foreach ($rows as $row) {