[glib] tests/closure: Send SIGUSR1 only to our pid

[Colin Walters <walters src gnome org>]

commit d9e01e0c37eb7928a99aeaa3d51007198991928d
Author: Colin Walters <walters verbum org>
Date:   Mon Jul 22 15:11:13 2013 +0100

    tests/closure: Send SIGUSR1 only to our pid
    
    Otherwise in e.g. the gnome-ostree integrationtest system, we
    end up sending SIGUSR1 to the *entire session*, which triggers
    various badness in untested debugging paths from gnome-session.

 gobject/tests/closure.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gobject/tests/closure.c b/gobject/tests/closure.c
index 5f1a22c..8c32ee4 100644
--- a/gobject/tests/closure.c
+++ b/gobject/tests/closure.c
@@ -165,7 +165,7 @@ test_closure_fd (void)
 static gboolean
 send_usr1 (gpointer user_data)
 {
-  kill (0, SIGUSR1);
+  kill (getpid (), SIGUSR1);
   return FALSE;
 }