From d5c27cf0d1660fb10081aae9953b96ea58a2d0d6 Mon Sep 17 00:00:00 2001
From: Hadaq in Frankfurt <hadaq@frankfurt>
Date: Thu, 7 Feb 2013 17:40:04 +0100
Subject: [PATCH] cts_gui displays help also without DAQOPSERVER, JM

---
 base/startup_example.sh |  1 +
 web/cts_gui             | 13 +++++++------
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/base/startup_example.sh b/base/startup_example.sh
index fb98a08..abba693 100755
--- a/base/startup_example.sh
+++ b/base/startup_example.sh
@@ -1,4 +1,5 @@
 #This example start-up script as to be adapted to your setup!
+#0x8000 is assumed to be the address of the central board running CTS and GbE
 
 
 ####### TrbNet           #######
diff --git a/web/cts_gui b/web/cts_gui
index f7d5e0b..9b3e96e 100755
--- a/web/cts_gui
+++ b/web/cts_gui
@@ -55,12 +55,6 @@ EOFHELP
 
 
 # Gather and check parameters
-if (!$ENV{'DAQOPSERVER'}) {
-  print "ERROR: Missing DAQOPSERVER enviroment variable !\n";
-  print "use 'export DAQOPSERVER=...' to specify the DAQOPSERVER used by the webserver\n\n";
-  exit;
-}
-
 my $host = 'localhost';
 my $port = 1234;
 my $openxterm = 0;
@@ -82,6 +76,13 @@ help();
 exit;
 }
 
+if (!$ENV{'DAQOPSERVER'}) {
+  print "ERROR: Missing DAQOPSERVER enviroment variable !\n";
+  print "use 'export DAQOPSERVER=...' to specify the DAQOPSERVER used by the webserver\n\n";
+  exit;
+}
+
+
 
    my $sharedDir     = "/dev/shm/cts-monitor-$port";
    my $htdocsDumpDir = "htdocs/monitor-$port";
-- 
2.43.0