Add error message string for imap_mailbox_rename() on root folder.

This was fixed just before 1.6.0, but due to the string freeze, could
not add an error message.

diff --git a/imap/browse.c b/imap/browse.c
index ccbf1c6fca2e740379fc6b068a8e9efb93cc2575..04d0c0babb18cc0437708d7a01e0826a60d68605 100644 (file)
--- a/imap/browse.c
+++ b/imap/browse.c
@@ -319,11 +319,9 @@ int imap_mailbox_rename(const char* mailbox)
     goto fail;
   }
 
-  /* TODO: add mutt_error call, such as
-   * "Cannot rename root folder"
-   */
   if (!mx.mbox)
   {
+    mutt_error _("Cannot rename root folder");
     goto fail;
   }