SEARCH/SORT/THREAD: If search parameters are missing, return a clear error

message.

--HG--
branch : HEAD

diff --git a/src/imap/imap-search.c b/src/imap/imap-search.c
index 13d9c2db955992282ef610dafcd536d6e06b651c..d3b3636c6f9f342f85a1ea587733eadacfe9a355 100644 (file)
--- a/src/imap/imap-search.c
+++ b/src/imap/imap-search.c
@@ -548,6 +548,8 @@ imap_search_args_build(pool_t pool, struct mailbox *box,
                sargs = &(*sargs)->next;
        }
 
+       if (first_sarg == NULL)
+               *error_r = "Missing search parameters";
        return first_sarg;
 }