From b4cf620b07f183b56b08f8b3f3d846444db3cfbf Mon Sep 17 00:00:00 2001
From: fidian <fidian@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Wed, 7 Mar 2001 22:59:50 +0000
Subject: [PATCH] * Removes (Purge) from next to Trash folder if there are no
 messages inside

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@1175 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 src/left_main.php | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/left_main.php b/src/left_main.php
index 0adbd3a7..2a0c307d 100644
--- a/src/left_main.php
+++ b/src/left_main.php
@@ -112,10 +112,16 @@
       }
 
       if (($move_to_trash == true) && ($real_box == $trash_folder)) {
-         $urlMailbox = urlencode($real_box);
-         $line .= "\n<small>\n";
-         $line .= " &nbsp; (<B><A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("purge")."</A></B>)";
-         $line .= "\n</small>\n";
+         if (! isset($numMessages))
+            $numMessages = sqimap_get_num_messages($imapConnection, $real_box);
+
+         if ($numMessages > 0)
+	 {
+            $urlMailbox = urlencode($real_box);
+            $line .= "\n<small>\n";
+            $line .= " &nbsp; (<B><A HREF=\"empty_trash.php\" style=\"text-decoration:none\">"._("purge")."</A></B>)";
+            $line .= "\n</small>\n";
+	 }
       }
       $line .= "</NOBR>";
       return $line;
-- 
2.25.1