diff options
Diffstat (limited to 'x11vnc/xrecord.c')
-rw-r--r-- | x11vnc/xrecord.c | 12 |
1 files changed, 12 insertions, 0 deletions
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); |