diff options
Diffstat (limited to 'tools/ck-get-x11-server-pid.c')
| -rw-r--r-- | tools/ck-get-x11-server-pid.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/ck-get-x11-server-pid.c b/tools/ck-get-x11-server-pid.c index eedb9af..3324164 100644 --- a/tools/ck-get-x11-server-pid.c +++ b/tools/ck-get-x11-server-pid.c @@ -77,7 +77,9 @@ main (int argc, ret = 0; res = ck_get_socket_peer_credentials (fd, &pid, NULL, NULL); if (res) { - printf ("%u\n", pid); + if (pid > 0) { + printf ("%d\n", pid); + } } } |