Update extract_proto_and_sync_to_dita_flutter.py

Author: yamasite

xml2json/extract_proto_and_sync_to_dita_flutter.py

@@ -282,8 +282,9 @@ def main():
                 #    t = ET.SubElement(p, "codeblock", {"outputclass": "codeblock", "props": "rtc-ng"})
 
 
-                if child.get("props") == "flutter" and child.tag == "codeblock" and proto != "There are no corresponding names available":
-                    child.text = proto
+                if child.get("props") == "flutter" and child.tag == "codeblock":
+                    if proto != "There are no corresponding names available":
+                        child.text = proto
 
                 # Add a return_values section for flutter
                 if child.text is not None and "void" in child.text: