diff options
Diffstat (limited to 'x11vnc/pointer.c')
| -rw-r--r-- | x11vnc/pointer.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/x11vnc/pointer.c b/x11vnc/pointer.c index 56f6ccf..d2ec4c1 100644 --- a/x11vnc/pointer.c +++ b/x11vnc/pointer.c @@ -508,7 +508,7 @@ if (debug_scroll > 1) fprintf(stderr, "internal scrollbar: %dx%d\n", w, h); static void pipe_pointer(int mask, int x, int y, rfbClientPtr client) { - int can_input = 0, uid; + int can_input = 0, uid = 0; allowed_input_t input; ClientData *cd = (ClientData *) client->clientData; char hint[MAX_BUTTONS * 20]; @@ -523,7 +523,9 @@ static void pipe_pointer(int mask, int x, int y, rfbClientPtr client) { can_input = 1; /* XXX distinguish later */ } } - uid = cd->uid; + if (cd) { + uid = cd->uid; + } if (! can_input) { uid = -uid; } |