diff --git a/imap-send.c b/imap-send.c
index a429a76a6385bb7d7935cfaddec9cfc8508c77e5..9025d9aa3ef37b1a1ce4ae5d4b447e3b0918cb7e 100644 (file)
--- a/imap-send.c
+++ b/imap-send.c
if (strncmp( key, imap_key, sizeof imap_key - 1 ))
return 0;
+
+ if (!val)
+ return config_error_nonbool(key);
+
key += sizeof imap_key - 1;
if (!strcmp( "folder", key )) {