fix nil pointer when parsing incorrect JSON

skanehira · Nov 23, 2019 · 669f19f · 669f19f
1 parent ca51ccc
commit 669f19f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/gui/gui.go b/gui/gui.go
@@ -247,6 +247,9 @@ func (g *Gui) MakeJSON(node *tview.TreeNode) interface{} {
 		}
 		return i
 	case Key:
+		if len(node.GetChildren()) == 0 {
+			return ""
+		}
 		v := node.GetChildren()[0]
 		if v.GetReference().(Reference).JSONType == Value {
 			return g.parseValue(v)