[PATCH 04/20] [main] fix bug with multiple quit commands

[Scott James Remnant]

Likewise if plymouth quit is called when we're waiting for the boot
splash to become idle, we also end up asserting that there's not
already an idle trigger.

Fix it in the same way as deactive, ignore the second quit command
except for pulling its trigger.
---
 src/main.c |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/main.c b/src/main.c
index bb8ab4f..f914a37 100644
--- a/src/main.c
+++ b/src/main.c
@@ -786,15 +786,20 @@ on_quit (state_t       *state,
          bool           retain_splash,
          ply_trigger_t *quit_trigger)
 {
+  if (state->quit_trigger != NULL)
+    {
+      ply_trigger_pull (quit_trigger, NULL);
+      return;
+    }
+
+  state->quit_trigger = quit_trigger;
+  state->should_retain_splash = retain_splash;
+
   ply_trace ("time to quit, closing log");
   if (state->session != NULL)
     ply_terminal_session_close_log (state->session);
   ply_trace ("unloading splash");
 
-  state->should_retain_splash = retain_splash;
-
-  state->quit_trigger = quit_trigger;
-
   if (state->boot_splash != NULL)
     {
       ply_boot_splash_become_idle (state->boot_splash,
-- 
1.7.0