From 8e24a018ea8bcd01ab8a101b6d8620a72b1a6912 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Sun, 1 Nov 2015 00:01:45 +0800
Subject: [PATCH] gui/log: fix filter initialization race condition

---
 artiq/gui/log.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/artiq/gui/log.py b/artiq/gui/log.py
index 819c13d95..f3de6cc19 100644
--- a/artiq/gui/log.py
+++ b/artiq/gui/log.py
@@ -191,10 +191,14 @@ class LogDock(dockarea.Dock):
         await self.subscriber.close()
 
     def filter_level_changed(self):
+        if not hasattr(self, "table_model_filter"):
+            return
         self.table_model_filter.set_min_level(
             getattr(logging, self.filter_level.currentText()))
 
     def filter_freetext_changed(self):
+        if not hasattr(self, "table_model_filter"):
+            return
         self.table_model_filter.set_freetext(self.filter_freetext.text())
 
     def rows_inserted_before(self):