From 22301e07553730a6e79cde12dbbc206dab9e6721 Mon Sep 17 00:00:00 2001
From: Lars Lehtonen <lars.lehtonen@gmail.com>
Date: Thu, 9 Feb 2023 08:33:26 -0800
Subject: [PATCH] util/codec: fix dropped error

---
 util/codec/codec.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/util/codec/codec.go b/util/codec/codec.go
index a2136d97ed7a0..29af9a2f01f80 100644
--- a/util/codec/codec.go
+++ b/util/codec/codec.go
@@ -920,6 +920,9 @@ func DecodeAsFloat32(b []byte, tp byte) (remain []byte, d types.Datum, err error
 	}
 	var v float64
 	b, v, err = DecodeFloat(b)
+	if err != nil {
+		return nil, d, err
+	}
 	d.SetFloat32FromF64(v)
 	return b, d, nil
 }