Merge pull request #3511 from tonistiigi/bake-nil-panic

build: avoid panic on linking to nil target
2025-11-11 15:36:05 -06:00
parent 8e8054f1d9 1fae6f4c2a
commit c1fbb49e9b
1 changed files with 6 additions and 3 deletions
@@ -1074,9 +1074,12 @@ func waitContextDeps(ctx context.Context, index int, results *waitmap.Map, so *c
 		for _, v := range contexts {
 			if len(rr.Refs) > 0 {
 				for platform, r := range rr.Refs {
-					st, err := r.ToState()
-					if err != nil {
-						return err
+					st := llb.Scratch()
+					if r != nil {
+						st, err = r.ToState()
+						if err != nil {
+							return err
+						}
 					}
 					so.FrontendInputs[k+"::"+platform] = st
 					so.FrontendAttrs[v+"::"+platform] = "input:" + k + "::" + platform