From 2479022d49e5313b96198f30fa193f035da5ff3a Mon Sep 17 00:00:00 2001
From: vkatsuba <v.katsuba.dev@gmail.com>
Date: Tue, 6 Apr 2021 00:12:10 +0300
Subject: [PATCH] Fix dialyzer

Fixed dialyzer warnings
---
 src/redis.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/redis.erl b/src/redis.erl
index f00ae4d..8b2d1c9 100644
--- a/src/redis.erl
+++ b/src/redis.erl
@@ -9,7 +9,7 @@
 %-type encode_error() :: {error, bitstring() | binary()}.
 -type encode_integer() :: integer().
 -type encode_string() :: bitstring() | binary().
--type encode_bulk_string() :: {bulk_string, bitstring()}.
+-type encode_bulk_string() :: {bulk_string, bitstring() | null} | list() | {error, binary()}.
 -type encode_array() :: [encode_integer() |
                          encode_string() |
                          encode_bulk_string()].
@@ -128,7 +128,7 @@ encode_valid_char(Bitstring)
       List :: list(),
       Buffer :: bitstring() | binary(),
       Counter :: integer(),
-      Return :: bitstring() | binary().
+      Return :: {ok, bitstring() | binary(), integer()}.
 encode_array([], Buffer, Counter) ->
     {ok, Buffer, Counter};
 encode_array([H|T], Buffer, Counter) ->