lib-storage: Make sure tryagain_r is never randomly set in mailbox_search_next_nonblock()

This infinite looping in some fts plugin failure situations.

diff --git a/src/lib-storage/mail-storage.c b/src/lib-storage/mail-storage.c
index f00535fad932311c01832ed6df8e58f1fd3fd481..6d5520ad12c30095f4880fb10e0365f5d373ce3b 100644 (file)
--- a/src/lib-storage/mail-storage.c
+++ b/src/lib-storage/mail-storage.c
@@ -1761,6 +1761,7 @@ bool mailbox_search_next_nonblock(struct mail_search_context *ctx,
        struct mailbox *box = ctx->transaction->box;
 
        *mail_r = NULL;
+       *tryagain_r = FALSE;
 
        if (!box->v.search_next_nonblock(ctx, mail_r, tryagain_r))
                return FALSE;