From 829baa1198b9a90368edf1dc0edb0dd01286b6cf Mon Sep 17 00:00:00 2001
From: Griatch <griatch@gmail.com>
Date: Tue, 28 Jul 2020 23:47:03 +0200
Subject: [PATCH] Fix width of examine separator line. Resolve #2177.

---
 evennia/commands/default/building.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/evennia/commands/default/building.py b/evennia/commands/default/building.py
index 87c6acd73b..746d8a1c43 100644
--- a/evennia/commands/default/building.py
+++ b/evennia/commands/default/building.py
@@ -2602,6 +2602,8 @@ class CmdExamine(ObjManipCommand):
         max_width = -1
         for block in output.values():
             max_width = max(max_width, max(display_len(line) for line in block.split("\n")))
+        max_width = max(0, min(self.client_width(), max_width))
+
         sep = self.separator * max_width
         mainstr = "\n".join(f"{hclr}{header}|n: {block}" for (header, block) in output.items())
         return f"{sep}\n{mainstr}\n{sep}"