diff --git a/ChaChaSimpleINI/core.py b/ChaChaSimpleINI/core.py
index 3d142ce..b16c1a6 100644
--- a/ChaChaSimpleINI/core.py
+++ b/ChaChaSimpleINI/core.py
@@ -130,9 +130,11 @@ class ChaChaSimpleINI_section(ChaChaSimpleINI_section_Base):
         :return: formated string
         :rtype: str
         """
-        if self.name =="[]":
-            return ""
-        result = self.format() + "\n"
+        # Anonymous root key case
+        result=""
+        if self.name !="[]":
+            result = self.format() + "\n"
+
         for key in self.ar_keys:
             if(isinstance(key,ChaChaSimpleINI_key)):
                 result = result + key.format(bBeautify) + "\n"