[gnome-settings-daemon/benzea/nightlight-source-leak: 8/8] color: Don't leak night light recheck GSource

[Carlos Garnacho <carlosg src gnome org>]

commit d5d525700bfe377e71762dd2398ecb5e12dcdef2
Author: Benjamin Berg <bberg redhat com>
Date:   Thu Sep 27 09:35:32 2018 +0200

    color: Don't leak night light recheck GSource
    
    We have always been leaking the GSource which is re-created every minute
    to check the current night light state. Unfortunately, now that we are
    correctly using the timerfd, we not only leak some memory but also the
    file descriptor, causing major issues.
    
    Fixes #91

 plugins/color/gsd-night-light.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/plugins/color/gsd-night-light.c b/plugins/color/gsd-night-light.c
index a28a0e0e..2a19241d 100644
--- a/plugins/color/gsd-night-light.c
+++ b/plugins/color/gsd-night-light.c
@@ -423,6 +423,7 @@ poll_timeout_destroy (GsdNightLight *self)
                 return;
 
         g_source_destroy (self->source);
+        g_source_unref (self->source);
         self->source = NULL;
 }