From 4882c33e35a2d3ec5c990c5f0cb572f4844850d1 Mon Sep 17 00:00:00 2001
From: Tonis Tiigi <tonistiigi@gmail.com>
Date: Mon, 22 Jul 2024 17:32:00 -0700
Subject: [PATCH] llbsolver: avoid nil releaser on error

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
(cherry picked from commit ce9e28281ac498ba7a909efd0494cf0f0b242b73)
---
 solver/llbsolver/solver.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/solver/llbsolver/solver.go b/solver/llbsolver/solver.go
index 7dc77dc52e43..53a31778bd72 100644
--- a/solver/llbsolver/solver.go
+++ b/solver/llbsolver/solver.go
@@ -384,9 +384,10 @@ func (s *Solver) recordBuildHistory(ctx context.Context, id string, req frontend
 			if err1 != nil {
 				// don't replace the build error with this import error
 				bklog.G(ctx).Errorf("failed to import error to build record: %+v", err1)
+			} else {
+				releasers = append(releasers, release)
 			}
 			rec.ExternalError = desc
-			releasers = append(releasers, release)
 			rec.Error = status
 		}