save project

client.py

@@ -29,9 +29,10 @@ class Note():       # 便签、笔记
 
 
     def get_info(self):
     def get_info(self):
         info = self.ent.get()
         info = self.ent.get()
-        alist.append(info)
-        self.canvas.create_text(40,self.y,text=info,font=('宋体',11),anchor=W,fill='#FF9900')
-        self.y+=30
+        if info != '':
+            alist.append(info)
+            self.canvas.create_text(40,self.y,text=info,font=('宋体',11),anchor=W,fill='#FF9900')
+            self.y+=30
         self.ent.delete('0',END)
         self.ent.delete('0',END)
 
 
 app = Note()
 app = Note()