build: avoid default load with --print

tonistiigi · jsternberg · commit b77648d5f877 · 2024-05-16T11:29:59.000-05:00
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com> (cherry picked from commit fbb0f9b)
diff --git a/build/opt.go b/build/opt.go
@@ -162,7 +162,7 @@ func toSolveOpt(ctx context.Context, node builder.Node, multiDriver bool, opt Op
 	case 1:
 		// valid
 	case 0:
-		if !noDefaultLoad() {
+		if !noDefaultLoad() && opt.PrintFunc == nil {
 			if nodeDriver.IsMobyDriver() {
 				// backwards compat for docker driver only:
 				// this ensures the build results in a docker image.
