controle_cotisation/main.py: fix calling the right sendmail function

controle_cotisation/main.py

@@ -487,14 +487,15 @@ def main():
     mailheaders = get_file_content_all(SUMMARY_MAIL) + "\n"
     mailtext = ""
 
-    is_sendable = False;
+    is_sendable = False
     for line in BUF:
         mailtext += line + "\n"
-        is_sendable = True;
+        is_sendable = True
         print(line)
 
     if is_sendable:
-        sendmail(mailheaders, mailtext)
+        # Assuming no attachment is needed for the summary mail
+        sendmail_with_attachment(mailheaders, mailtext, None, None)
 
 ## Bootstrap
 if __name__ == '__main__':