1 files changed, 5 insertions, 1 deletions
diff --git a/src/cmd/test2json/main.go b/src/cmd/test2json/main.go
index 0385d8f246..57a874193e 100644
--- a/src/cmd/test2json/main.go
+++ b/src/cmd/test2json/main.go
@@ -118,12 +118,16 @@ func main() {
 		w := &countWriter{0, c}
 		cmd.Stdout = w
 		cmd.Stderr = w
-		if err := cmd.Run(); err != nil {
+		err := cmd.Run()
+		if err != nil {
 			if w.n > 0 {
 				// Assume command printed why it failed.
 			} else {
 				fmt.Fprintf(c, "test2json: %v\n", err)
 			}
+		}
+		c.Exited(err)
+		if err != nil {
 			c.Close()
 			os.Exit(1)
 		}