Changeset 44 in subversion

Timestamp:

Oct 20, 2005 11:57:53 AM (8 years ago)

Author:

sparc

Message:

fixed some warnings

File:

• trunk/roundcubemail/program/include/rcube_imap.inc (modified) (3 diffs)

trunk/roundcubemail/program/include/rcube_imap.inc

@@ -312 +312 @@
       $a_header_index = iil_C_FetchHeaders($this->conn, $mailbox, "1:$max");
       $a_msg_headers = array();
-      foreach ($a_header_index as $i => $headers)
-      if (!$headers->deleted)
-        $a_msg_headers[$headers->uid] = $headers;
+      
+      if (!empty($a_header_index))
+                foreach ($a_header_index as $i => $headers)
+                        if (!$headers->deleted)
+                                $a_msg_headers[$headers->uid] = $headers;
         
 // print "/**** fetch headers ****/\n";
@@ -326 +328 @@
     // sort headers by a specific col
     $a_headers = iil_SortHeaders($a_msg_headers, $sort_field, $sort_order);
+
         // free memory
         unset($a_msg_headers);
@@ -333 +336 @@
       $this->update_cache($mailbox.'.msg', $a_headers);
 
+        if (empty($a_headers))
+                return array();
+                
     // return complete list of messages
     if (strtolower($page)=='all')