[PATCH xts] Set XT_DISPLAYHOST for remote connections

[Peter Harris]

Some tests segfault if XT_DISPLAY is set and XT_DISPLAYHOST is not.

Signed-off-by: Peter Harris <pharris at opentext.com>
---
 xts5/bin/xts-config.in |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/xts5/bin/xts-config.in b/xts5/bin/xts-config.in
index 9e30b5f..ce55618 100755
--- a/xts5/bin/xts-config.in
+++ b/xts5/bin/xts-config.in
@@ -99,6 +99,10 @@ BEGIN
 	}
 	else
 	{
+		$::vars{"XT_TCP"} = "Yes";
+		my @displayhost = split(/:/, $::vars{"DISPLAY"}, 2);
+		$::vars{"XT_DISPLAYHOST"} = $displayhost[0];
+
 		# Not a local display; admin is responsible for placing
 		# xtest fonts on the font path before running xts-config.
 		$::vars{"XT_FONTPATH"} = $::vars{"XT_FONTPATH_GOOD"};
-- 
1.7.2.5