bug 1043 fixed: avoid warning when merging chunks. This warning was preventing

the PwgError to work correctly and the error code was not transmitted.

git-svn-id: http://piwigo.org/svn/branches/2.0@3513 68402e56-0260-453c-a942-63ccdbb3a9ee

include/ws_functions.inc.php

@@ -962,6 +962,8 @@ function merge_chunks($output_filepath, $original_sum, $type)
   sort($chunks);
 
   ws_logfile('[merge_chunks] memory_get_usage before loading chunks: '.memory_get_usage());
+
+  $i = 0;
   
   foreach ($chunks as $chunk)
   {