feature 3009: Don't delete 'lat' and 'lon' fields in case users try to delete an old plugin using them (SQL crash)

git-svn-id: http://piwigo.org/svn/trunk@25802 68402e56-0260-453c-a942-63ccdbb3a9ee

install/db/139-database.php

@@ -55,14 +55,6 @@ UPDATE '. IMAGES_TABLE .'
     longitude = lon
   WHERE lat != NULL
     AND lon != NULL
-;';
-  pwg_query($query);
-  
-  // delete old fields
-  $query = '
-ALTER TABLE '. IMAGES_TABLE .'
-  DROP `lat`,
-  DROP `lon`
 ;';
   pwg_query($query);
 }