JsRender/NodeToGlade.vala

diff --git a/JsRender/NodeToGlade.vala b/JsRender/NodeToGlade.vala
index 88a47a7..859fc8d 100644 (file)
--- a/JsRender/NodeToGlade.vala
+++ b/JsRender/NodeToGlade.vala
@@ -64,11 +64,15 @@ public class JsRender.NodeToGlade : Object {
 
                this.fillValaName(this.node);
                this.pad += "    ";
+               var res = this.mungeNode();
+               if (!res.length) {
+                       return "";
+               }
                return  "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + 
                        "<!-- Generated with glade 3.18.3 -->\n" +
                        "<interface>\n" + 
                        "    <requires lib=\"gtk+\" version=\"3.12\"/>\n" +
-                       this.mungeNode() +
+                       res +
                        "</interface>\n";