버그 수정

app.py

@@ -338,7 +338,8 @@ def recentchanges(name = None, num = 1):
 
     rows = curs.fetchall()
 
-    for data in rows:                
+    for data in rows:         
+        send = ''
         if(data[4]):
             if(not re.search("^(?: *)$", data[4])):
                 send = data[4]