lib-dict: Add extra NULL-check to make static analyzer happier

str_array_length() already checked NULL internally though.

diff --git a/src/lib-dict/dict-client.c b/src/lib-dict/dict-client.c
index faf8d9e0f4462c2182c738b734312661f2dc0932..24dd7e5195d21e6d867b9636e6f986d2a1edd9f1 100644 (file)
--- a/src/lib-dict/dict-client.c
+++ b/src/lib-dict/dict-client.c
@@ -873,7 +873,8 @@ dict_warnings_sec(const struct client_dict_cmd *cmd, int msecs,
                str_printfa(str, ", async-id reply %u.%03u secs ago",
                            async_reply_msecs/1000, async_reply_msecs%1000);
        }
-       if (str_array_length(extra_args) >= 4 &&
+       if (extra_args != NULL &&
+           str_array_length(extra_args) >= 4 &&
            str_to_time(extra_args[0], &tv_start.tv_sec) == 0 &&
            str_to_uint(extra_args[1], &tv_start_usec) == 0 &&
            str_to_time(extra_args[2], &tv_end.tv_sec) == 0 &&