dovecot-2.1: fs layout: Mailbox listing returned duplicates when...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.1/rev/07fc8baa0c9b
changeset: 14205:07fc8baa0c9b
user:      Timo Sirainen <tss at iki.fi>
date:      Tue Feb 28 04:29:12 2012 +0200
description:
fs layout: Mailbox listing returned duplicates when patterns contained a parent and its children.

diffstat:

 src/lib-storage/list/mailbox-list-fs-iter.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (13 lines):

diff -r 3b328ffffdd4 -r 07fc8baa0c9b src/lib-storage/list/mailbox-list-fs-iter.c
--- a/src/lib-storage/list/mailbox-list-fs-iter.c	Mon Feb 27 16:53:50 2012 +0200
+++ b/src/lib-storage/list/mailbox-list-fs-iter.c	Tue Feb 28 04:29:12 2012 +0200
@@ -360,7 +360,8 @@
 		childp = array_idx(&ctx->roots, i);
 		parentlen = strlen(*parentp);
 		if (strncmp(*parentp, *childp, parentlen) == 0 &&
-		    ((*childp)[parentlen] == ctx->sep ||
+		    (parentlen == 0 ||
+		     (*childp)[parentlen] == ctx->sep ||
 		     (*childp)[parentlen] == '\0'))
 			array_delete(&ctx->roots, i, 1);
 	}