From e55f7e63333f5400023210ac194969e17d31d9de Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri, 26 Mar 2021 02:21:59 +0300
Subject: [PATCH] Fix error

---
 src/Compression/CompressedReadBufferBase.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Compression/CompressedReadBufferBase.cpp b/src/Compression/CompressedReadBufferBase.cpp
index 65ba9607468..eb4d6ea5986 100644
--- a/src/Compression/CompressedReadBufferBase.cpp
+++ b/src/Compression/CompressedReadBufferBase.cpp
@@ -237,8 +237,8 @@ void CompressedReadBufferBase::decompress(BufferBase::Buffer & to, size_t size_d
 
         to = BufferBase::Buffer(compressed_buffer + header_size, compressed_buffer + size_compressed_without_checksum);
     }
-
-    codec->decompress(compressed_buffer, size_compressed_without_checksum, to.begin());
+    else
+        codec->decompress(compressed_buffer, size_compressed_without_checksum, to.begin());
 }