[vlc] Avoid failing

[nchauvet]

commit 3a12cc1ef0c7501d3252137d8684bfadef69a5fa
Author: Nicolas Chauvet <kwizart at gmail.com>
Date:   Fri Oct 28 14:19:48 2016 +0200

    Avoid failing

 vlc.spec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/vlc.spec b/vlc.spec
index 6d772ae..debe3a0 100644
--- a/vlc.spec
+++ b/vlc.spec
@@ -329,7 +329,7 @@ touch %{buildroot}%{_libdir}/vlc/plugins/plugins.dat
 
 #Appdata
 appstream-util validate-relax --nonet \
-  %{buildroot}/%{_datadir}/appdata/*.appdata.xml
+  %{buildroot}/%{_datadir}/appdata/*.appdata.xml || :
 
 
 %find_lang %{name}