fix: notmuch crash toggling virtual folders

diff --git a/sidebar.c b/sidebar.c
index 2a465bf1ab7c286b03753d55346d79ce997757c8..d0c47c509d30d2daebee8a0b834519e0972e4bbb 100644 (file)
--- a/sidebar.c
+++ b/sidebar.c
@@ -1149,6 +1149,7 @@ mutt_sb_toggle_virtual (void)
 
        EntryCount = 0;
        FREE(&Entries);
+       EntryLen = 0;
        for (b = get_incoming(); b; b = b->next)
                mutt_sb_notify_mailbox (b, 1);