From: ian <ian>
Date: Sun, 13 Jul 2008 23:35:49 +0000 (+0000)
Subject: make multiplex not crash if  !realtime auto  and already running
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=a8a7a92d6873a5472d0648f3cd79d1ecac2091a5;p=trains.git

make multiplex not crash if  !realtime auto  and already running
---

diff --git a/hostside/multiplex b/hostside/multiplex
index cb0f681..c3d46bd 100755
--- a/hostside/multiplex
+++ b/hostside/multiplex
@@ -275,7 +275,7 @@ proc realtime-retry-reset {} {
 }
 
 proc realtime-retry-check {} {
-    global realtime_retry
+    global realtime_retry realtime
     if {![info exists realtime_retry]} return
     if {[llength $realtime_retry]} return
     if {[info exists realtime]} return