talons

commit 137d4ff97a26a124b762dfea4d7e05014ff55f4d
parent 35813d913762cdd2e9fd4f7919593effd97de70f
Author: Michael Rasmussen <mir@datanom.net>
Date:   Fri,  6 Dec 2019 00:50:48 +0100

Fix imap keyword search. Libetpan assumes keyword search is a MUST but RFC states it is a MAY. Fix advanced search on MS Exchange

Signed-off-by: Michael Rasmussen <mir@datanom.net>

Diffstat:
M
src/imap.c
 | 
12
+++++++++---

1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/imap.c b/src/imap.c
@@ -2496,10 +2496,16 @@ static gint	search_msgs		(Folder			*folder,
 		progress_cb(progress_data, TRUE, container->total_msgs, 0, container->total_msgs);
 
 	if (result == MAILIMAP_ERROR_PROTOCOL) {
-		debug_print("search_msgs - got protocol error, aborting\n");
+		debug_print("Server side search unavailable, using local search\n");
 		imap_handle_error(SESSION(session), NULL, result);
-		alertpanel_error_log(_("Search failed due to server error."));
-		return -1;
+		result = folder_item_search_msgs_local(folder, container, msgs,				    NULL, predicate, progress_cb, progress_data);
+		if (result < 0) {
+			debug_print("search_msgs - got protocol error, aborting\n");
+			alertpanel_error_log(_("Search failed due to server error."));
+			return -1;
+		}
+
+		return result;
 	} if (result == MAILIMAP_NO_ERROR) {
 		gint result = 0;