I got no feedback, but it worked for me, so I went ahead and pushed.
I couldn't see an example of this in the tutorial or documentation,
perhaps that should be added?
-alan
Alan Coopersmith wrote:
> Prevents core dump when display can't be opened
>
> Signed-off-by: Alan Coopersmith <
alan.coopersmith@...>
> ---
> xlsclients.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/xlsclients.c b/xlsclients.c
> index 049bc4c..00657aa 100644
> --- a/xlsclients.c
> +++ b/xlsclients.c
> @@ -178,7 +178,7 @@ main(int argc, char *argv[])
> }
>
> dpy = xcb_connect(displayname, &screen_number);
> - if (!dpy) {
> + if (xcb_connection_has_error(dpy)) {
> char *name = displayname;
> if (!name)
> name = getenv("DISPLAY");
--
-Alan Coopersmith-
alan.coopersmith@...
Sun Microsystems, Inc. - X Window System Engineering
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