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-rw-r--r--TODO3
-rw-r--r--x11vnc.c5
2 files changed, 7 insertions, 1 deletions
diff --git a/TODO b/TODO
index 8fa28ab..2ced4f5 100644
--- a/TODO
+++ b/TODO
@@ -1,7 +1,8 @@
immediate:
----------
-x11vnc: clipboard, cursor, updates interruptible by input
+x11vnc: clipboard, cursor, updates interruptible by input,
+ sometimes XTest fails (but doesn't with x0rfbserver)
extra_bytes in rfbDrawCharWithClip.
tested mouse buttons make copy rect, but text is not marked as mod.
cursor drawing: set optional grain to mark bigger rectangles as drawn (else
diff --git a/x11vnc.c b/x11vnc.c
index 394631f..aaa4d27 100644
--- a/x11vnc.c
+++ b/x11vnc.c
@@ -243,6 +243,11 @@ int main(int argc,char** argv)
if(dpy==0)
dpy = XOpenDisplay("");
+ if(dpy==0) {
+ fprintf(stderr,"Couldn't open display!\n");
+ exit(2);
+ }
+
xscreen = DefaultScreen(dpy);
init_keycodes();