variable node, allow nil finally

2017-12-06 15:04:44 +02:00
parent c744a6c170
commit 2d168cd2e2
4 changed files with 519 additions and 490 deletions
--- a/node/stmt/try.go
+++ b/node/stmt/try.go
@@ -38,6 +38,8 @@ func (n Try) Print(out io.Writer, indent string) {
 		nn.Print(out, indent+"    ")
 	}

-	fmt.Fprintf(out, "\n%vfinally:", indent+"  ")
-	n.finally.Print(out, indent+"    ")
+	if n.finally != nil {
+		fmt.Fprintf(out, "\n%vfinally:", indent+"  ")
+		n.finally.Print(out, indent+"    ")
+	}
 }