sync only if window is opened

[HTML5TV.git] / lib / HTML5TV / Slides.pm

diff --git a/lib/HTML5TV/Slides.pm b/lib/HTML5TV/Slides.pm
index 9b9b985..23d3b52 100644 (file)
--- a/lib/HTML5TV/Slides.pm
+++ b/lib/HTML5TV/Slides.pm
@@ -104,7 +104,7 @@ sub show {
 
        }
 
-       $self->{app}->sync;
+       $self->{app}->sync if $self->{app};
 
 }