From: Michael M Slusarz <slusarz@curecanti.org>
Date: Tue, 4 May 2010 09:51:21 +0000 (-0600)
Subject: Don't add empty mailbox arrays
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=86f262fc7f5e48d3554c20978f07f9cadd4a4f6b;p=horde.git

Don't add empty mailbox arrays
---

diff --git a/imp/lib/Indices.php b/imp/lib/Indices.php
index 69d601e92..8609be485 100644
--- a/imp/lib/Indices.php
+++ b/imp/lib/Indices.php
@@ -100,9 +100,14 @@ class IMP_Indices implements Iterator
 
         case 2:
             $secondarg = func_get_arg(1);
-            $indices = array(
-                func_get_arg(0) => (is_array($secondarg) ? array_keys(array_flip($secondarg)) : array($secondarg))
-            );
+            $secondarg = is_array($secondarg)
+                ? array_keys(array_flip($secondarg))
+                : array($secondarg);
+            if (!empty($secondarg)) {
+                $indices = array(
+                    func_get_arg(0) => $secondarg
+                );
+            }
             break;
         }