catch requests for avatar 'change' and give a reasonable error

fixes buildbot#772
djmitche · Apr 9, 2010 · fe968e0 · fe968e0
1 parent fc203f6
commit fe968e0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/buildbot/master.py b/buildbot/master.py
@@ -351,6 +351,8 @@ def requestAvatar(self, avatarID, mind, interface):
         afactory = self.names.get(avatarID)
         if afactory:
             p = afactory.getPerspective()
+        elif avatarID == "change":
+            raise ValueError("no PBChangeSource installed")
         elif avatarID == "debug":
             p = DebugPerspective()
             p.master = self.master