버그 수정

app.py

@@ -864,7 +864,7 @@ def history_view(name = None, num = 1):
                     
                 if(re.search("^\+", data['leng'])):
                     leng = '<span style="color:green;">' + data['leng'] + '</span>'
-                elif(re.search("^\+", data['leng'])):
+                elif(re.search("^\-", data['leng'])):
                     leng = '<span style="color:red;">' + data['leng'] + '</span>'
                 else:
                     leng = '<span style="color:gray;">' + data['leng'] + '</span>'
@@ -2657,4 +2657,4 @@ def error_test(num = None):
 def error_404(error):
     return(redirect('/w/' + url_pas(set_data['frontpage'])))
     
-run(app = app, server='tornado', host = '0.0.0.0', port = int(set_data['port']))
+run(app = app, server='tornado', host = '0.0.0.0', port = int(set_data['port']))