diff --git a/main.py b/main.py
index 2ac35d5..c3c0006 100644
--- a/main.py
+++ b/main.py
@@ -10,7 +10,7 @@ def collect_daily_notes():
     daily_notes_path = os.path.join(NOTES_DIR, 'Daily Notes')
     if not os.path.isdir(daily_notes_path):
         logging.error(f"Directory not found: {daily_notes_path}")
-        return []
+        return False
 
     try:
         all_files = os.listdir(daily_notes_path)
@@ -23,20 +23,14 @@ def collect_daily_notes():
         formatted_notes = [f"![[{f[:-3]}]]" for f in md_files]
         
         logging.debug(f"Formatted notes: {formatted_notes}")
-        return formatted_notes
+        # formatted_notes is now used in the logic below
     except OSError as e:
         logging.error(f"Error accessing directory {daily_notes_path}: {e}")
-        return []
-
-def main():
-    daily_notes_list = collect_daily_notes()
-    if not daily_notes_list:
-        logging.info("No daily notes found or an error occurred. Skipping update of 'All Daily Notes.md'.")
-        return
+        return False
 
+    # Logic for updating 'All Daily Notes.md' moved here
     all_daily_notes_path = os.path.join(NOTES_DIR, 'All Daily Notes.md')
-    
-    new_content = "\n\n".join(daily_notes_list)
+    new_content = "\n\n".join(formatted_notes)
 
     try:
         with open(all_daily_notes_path, 'r') as f:
@@ -46,7 +40,7 @@ def main():
         logging.info(f"File not found: {all_daily_notes_path}. A new file will be created.")
     except OSError as e:
         logging.error(f"Error reading file {all_daily_notes_path}: {e}")
-        return
+        return False
 
     if new_content.strip() != existing_content.strip():
         try:
@@ -55,8 +49,17 @@ def main():
             logging.info(f"Updated {all_daily_notes_path}")
         except OSError as e:
             logging.error(f"Error writing to file {all_daily_notes_path}: {e}")
+            return False
     else:
         logging.info(f"No changes detected for {all_daily_notes_path}. File not updated.")
+    
+    return True
+
+def main():
+    if collect_daily_notes():
+        logging.info("Daily notes processing completed successfully.")
+    else:
+        logging.error("Daily notes processing failed.")
 
 if __name__ == '__main__':
     main()