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-rw-r--r--nx-X11/programs/Xserver/os/connection.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/os/connection.c b/nx-X11/programs/Xserver/os/connection.c
index 8a5eb756a..18f964add 100644
--- a/nx-X11/programs/Xserver/os/connection.c
+++ b/nx-X11/programs/Xserver/os/connection.c
@@ -79,6 +79,7 @@ SOFTWARE.
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
+#include <unistd.h>
#ifndef WIN32
#include <sys/socket.h>
@@ -364,6 +365,14 @@ NotifyParentProcess(void)
{
#if !defined(WIN32)
if (displayfd >= 0) {
+#ifdef NXAGENT_SERVER
+ if (displayfd == STDERR_FILENO)
+ {
+ const char *msg = "Auto-detected display number is: DISPLAY=:";
+ if (write(displayfd, msg, strlen(msg)) != strlen(msg))
+ FatalError("Cannot write display number to fd %d\n", displayfd);
+ }
+#endif
if (write(displayfd, display, strlen(display)) != strlen(display))
FatalError("Cannot write display number to fd %d\n", displayfd);
if (write(displayfd, "\n", 1) != 1)