From 0534502d36efd9231a6a398032fdab6df1ffca3a Mon Sep 17 00:00:00 2001
From: Griatch <griatch@gmail.com>
Date: Sun, 19 Jan 2020 15:43:52 +0100
Subject: [PATCH] Handle protocols without native SCREENWIDTH awareness,
 defaulting to settings.CLIENT_DEFAULT_WIDTH. Resolves #1989.

---
 evennia/commands/command.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/evennia/commands/command.py b/evennia/commands/command.py
index 535ce15dd9..b24f5523d2 100644
--- a/evennia/commands/command.py
+++ b/evennia/commands/command.py
@@ -489,7 +489,8 @@ Command {self} has no defined `func()` - showing on-command variables:
 
         """
         if self.session:
-            return self.session.protocol_flags["SCREENWIDTH"][0]
+            return self.session.protocol_flags.get(
+                "SCREENWIDTH", (settings.CLIENT_DEFAULT_WIDTH, ))[0]
 
     def styled_table(self, *args, **kwargs):
         """