From: ian <ian>
Date: Thu, 5 Jan 2006 02:08:02 +0000 (+0000)
Subject: fail somewhat more nicely
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?p=trains.git;a=commitdiff_plain;h=d23f1dc2b62707ef715317cb424cfc8e0ab2458f

fail somewhat more nicely
---

diff --git a/hostside/stopgap-controller b/hostside/stopgap-controller
index ce969a3..8f89014 100755
--- a/hostside/stopgap-controller
+++ b/hostside/stopgap-controller
@@ -408,9 +408,9 @@ proc changewhat {} {
 proc onreadcmd {} {
     if {[gets stdin l] < 0} {
 	if {[eof stdin]} {
-	    puts stderr "stopgap-controller got eof, quitting"
 	    puts "GUI exit 0"
-	    exit 0
+	    fail "stopgap-controller got eof, quitting"
+	    fileevent stdin readable {}
 	}
 	return
     }