diff options
Diffstat (limited to 'polyp/client-conf-x11.c')
-rw-r--r-- | polyp/client-conf-x11.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/polyp/client-conf-x11.c b/polyp/client-conf-x11.c index 54c3b06a..f667bd78 100644 --- a/polyp/client-conf-x11.c +++ b/polyp/client-conf-x11.c @@ -39,7 +39,10 @@ int pa_client_conf_from_x11(struct pa_client_conf *c, const char *dname) { Display *d = NULL; int ret = -1; char t[1024]; - + + if (!dname && !getenv("DISPLAY")) + goto finish; + if (!(d = XOpenDisplay(dname))) { pa_log(__FILE__": XOpenDisplay() failed\n"); goto finish; |