If stop_watching_signal is called on a signal that isn't being watched, ignore

Previously it would assert.  Really we should switch the api to have a signal_watch
object much like the fd_watch object we have for watch_fd.

2 files changed, 5 insertions, 1 deletions

diff --git a/src/libply/ply-event-loop.c b/src/libply/ply-event-loop.c
index 4c84f9d..2be07cd 100644
--- a/src/libply/ply-event-loop.c
+++ b/src/libply/ply-event-loop.c
@@ -810,7 +810,8 @@ ply_event_loop_stop_watching_signal (ply_event_loop_t *loop,
   node = ply_signal_dispatcher_find_source_node (loop->signal_dispatcher,
                                                  signal_number);
 
-  assert (node != NULL);
+  if (node == NULL)
+    return;
 
   ply_signal_dispatcher_remove_source_node (loop->signal_dispatcher, node);
 }
diff --git a/src/main.c b/src/main.c
index 240fe2a..dffae0a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -176,6 +176,7 @@ static void
 on_hide_splash (state_t *state)
 {
 
+  ply_trace ("hiding boot splash");
   if (state->boot_splash != NULL)
     {
       ply_boot_splash_hide (state->boot_splash);
@@ -183,8 +184,10 @@ on_hide_splash (state_t *state)
       state->boot_splash = NULL;
     }
 
+  ply_trace ("closing splash window");
   if (state->window != NULL)
     {
+      ply_window_close (state->window);
       ply_window_free (state->window);
       state->window = NULL;
     }