From 115e935f72b58e72598c7fccf17364d6cd2fa5a1 Mon Sep 17 00:00:00 2001
From: runge <runge>
Date: Tue, 11 Sep 2007 20:15:38 +0000
Subject: x11vnc: fix wireframe crash under -clip.  Add -redirect for          
 VNC redir.  -rawfb nullbig, randbig, solid, swirl, etc.           FD_XDM mode
 to find_display.  -listdpy.  Add enlightenment.           Xvnc.redirect
 FINDDISPLAY-vnc_redirect. -xvnc, -xvnc_redirect,           -svc_xvnc.
 AUTO_PORT.

---
 x11vnc/xrecord.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'x11vnc/xrecord.c')

diff --git a/x11vnc/xrecord.c b/x11vnc/xrecord.c
index b01de3c..c293ecb 100644
--- a/x11vnc/xrecord.c
+++ b/x11vnc/xrecord.c
@@ -189,10 +189,16 @@ void initialize_xrecord(void) {
 		rdpy_ctrl = NULL;
 	}
 	rdpy_ctrl = XOpenDisplay_wr(DisplayString(dpy));
+	if (!rdpy_ctrl) {
+		fprintf(stderr, "rdpy_ctrl open failed: %s / %s / %s / %s\n", getenv("DISPLAY"), DisplayString(dpy), getenv("XAUTHORITY"), getenv("XAUTHORIT_"));
+	}
 	XSync(dpy, True);
 	XSync(rdpy_ctrl, True);
 	/* open datalink connection to DISPLAY: */
 	rdpy_data = XOpenDisplay_wr(DisplayString(dpy));
+	if (!rdpy_data) {
+		fprintf(stderr, "rdpy_data open failed\n");
+	}
 	if (!rdpy_ctrl || ! rdpy_data) {
 		X_UNLOCK;
 		return;
@@ -218,9 +224,15 @@ void initialize_xrecord(void) {
 	xserver_grabbed = 0;
 
 	gdpy_ctrl = XOpenDisplay_wr(DisplayString(dpy));
+	if (!gdpy_ctrl) {
+		fprintf(stderr, "gdpy_ctrl open failed\n");
+	}
 	XSync(dpy, True);
 	XSync(gdpy_ctrl, True);
 	gdpy_data = XOpenDisplay_wr(DisplayString(dpy));
+	if (!gdpy_data) {
+		fprintf(stderr, "gdpy_data open failed\n");
+	}
 	if (gdpy_ctrl && gdpy_data) {
 		disable_grabserver(gdpy_ctrl, 0);
 		disable_grabserver(gdpy_data, 0);
-- 
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