g_test_trap_fork: don't blow away the SIGCHLD handler

Not sure why it was doing this, but it's not necessary (all of glib's
tests pass fine without it), and it breaks tests that try to use
g_spawn_sync() or GChildWatchSource after doing a g_test_trap_fork().

https://bugzilla.gnome.org/show_bug.cgi?id=679683

diff --git a/glib/gtestutils.c b/glib/gtestutils.c
index 4089758..897e927 100644 (file)
--- a/glib/gtestutils.c
+++ b/glib/gtestutils.c
@@ -2203,7 +2203,6 @@ g_test_trap_fork (guint64        usec_timeout,
   test_trap_clear();
   if (pipe (stdout_pipe) < 0 || pipe (stderr_pipe) < 0 || pipe (stdtst_pipe) < 0)
     g_error ("failed to create pipes to fork test program: %s", g_strerror (errno));
-  signal (SIGCHLD, SIG_DFL);
   test_trap_last_pid = fork ();
   if (test_trap_last_pid < 0)
     g_error ("failed to fork test program: %s", g_strerror (errno));