Added feedback to user for failed json check

Author: codingo

lib/helpers/file_helper.py

@@ -16,7 +16,6 @@ def check_directory(self):
             os.mkdir(directory)
             print("[!] %s didn't exist and has been created." % directory)
 
-    # placeholder for error checking on -oJ implementation
     def is_json(json_file):
         try:
             with open(json_file, "r") as f:

lib/helpers/output_helper.py

@@ -74,6 +74,10 @@ def output_json(self, filename):
             }
 
         output['Result'] = result
+
+        if not file.is_json(output):
+            print("[!] Json format check failed")
+
         file.write_file(json.dumps(output, indent=2))
 
     def output_fuzzy(self):