master/db: fix realtime data lookup

sbourdeauducq · sbourdeauducq · commit 7d6b93d8eb25 · 2015-01-29T21:45:24.000+08:00
diff --git a/artiq/master/db.py b/artiq/master/db.py
@@ -20,7 +20,7 @@ def request(self, name):
                 return self.data[name]
 
     def set(self, name, value):
-        if name in self.realtime_data:
+        if name in self.realtime_data.read:
             self.realtime_data[name] = value
         else:
             self.data[name] = value
