lib-imap-urlauth: imap-urlauth-connection - Retain callback when callback returns 0.

Makes sure callback can be called for the next pass; e.g., for abort.

diff --git a/src/lib-imap-urlauth/imap-urlauth-connection.c b/src/lib-imap-urlauth/imap-urlauth-connection.c
index b5dff557bbecf0f88a0c734f9904eeff5495ea0e..5624c1d45b352786184177e544383b9b2e7739bb 100644 (file)
--- a/src/lib-imap-urlauth/imap-urlauth-connection.c
+++ b/src/lib-imap-urlauth/imap-urlauth-connection.c
@@ -670,6 +670,8 @@ imap_urlauth_connection_read_literal(struct imap_urlauth_connection *conn)
        if (callback != NULL) T_BEGIN {
                ret = callback(&reply, urlreq->context);
        } T_END;
+       if (ret == 0)
+               urlreq->callback = callback;
 
        if (reply.input != NULL)
                i_stream_unref(&reply.input);