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-rw-r--r--camel/providers/nntp/camel-nntp-folder.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/camel/providers/nntp/camel-nntp-folder.c b/camel/providers/nntp/camel-nntp-folder.c
index ba469583e3..f918317502 100644
--- a/camel/providers/nntp/camel-nntp-folder.c
+++ b/camel/providers/nntp/camel-nntp-folder.c
@@ -97,10 +97,14 @@ nntp_folder_set_message_flags (CamelFolder *folder, const char *uid,
{
CamelNNTPFolder *nntp_folder = CAMEL_NNTP_FOLDER (folder);
CamelMessageInfo *info = camel_folder_summary_uid (nntp_folder->summary, uid);
+ guint32 new;
- info->flags = set;
+ new = (info->flags & ~flags) | (set & flags);
+ if (new == info->flags)
+ return;
- if (set & CAMEL_MESSAGE_SEEN) {
+ info->flags = new;
+ if (flags & set & CAMEL_MESSAGE_SEEN) {
int article_num;
CamelNNTPStore *nntp_store = CAMEL_NNTP_STORE (camel_folder_get_parent_store (folder));