From e30df05c4a6c8a1bdebd399496db6fa62611bbfe Mon Sep 17 00:00:00 2001
From: Arokha Sieyes <arokha@arokha.com>
Date: Thu, 19 May 2016 11:53:36 -0400
Subject: [PATCH] Fixes #1591

Returns from read() early if you're not adjacent on guest pass.
---
 code/game/machinery/computer/guestpass.dm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/code/game/machinery/computer/guestpass.dm b/code/game/machinery/computer/guestpass.dm
index f0b763ed99..a50680ef8d 100644
--- a/code/game/machinery/computer/guestpass.dm
+++ b/code/game/machinery/computer/guestpass.dm
@@ -25,6 +25,8 @@
 		user << "<span class='warning'>It expired at [worldtime2text(expiration_time)].</span>"
 
 /obj/item/weapon/card/id/guest/read()
+	if(!Adjacent(usr))
+		return //Too far to read
 	if (world.time > expiration_time)
 		usr << "<span class='notice'>This pass expired at [worldtime2text(expiration_time)].</span>"
 	else