avoid crashing if mpim directory does not exist in the export (#161)

hfaran · Oct 3, 2022 · d33d2a9 · d33d2a9
1 parent 637426d
commit d33d2a9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/slackviewer/app.py b/slackviewer/app.py
@@ -64,7 +64,7 @@ def dm_id(id):
 
 @app.route("/mpim/<name>/")
 def mpim_name(name):
-    messages = flask._app_ctx_stack.mpims[name]
+    messages = flask._app_ctx_stack.mpims.get(name, list())
     channels = list(flask._app_ctx_stack.channels.keys())
     groups = list(flask._app_ctx_stack.groups.keys())
     dm_users = list(flask._app_ctx_stack.dm_users)