[gnome-flashback] modulesets, 3.20: use the gnome-3-20 branch of metacity

[Alberts Muktupāvels <muktupavels src gnome org>]

commit fdcc7c645484ea3adab884f7825c548c8af632dc
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Jun 11 20:13:37 2016 +0300

    modulesets, 3.20: use the gnome-3-20 branch of metacity

 modulesets/gnome-flashback-3.20.modules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modulesets/gnome-flashback-3.20.modules b/modulesets/gnome-flashback-3.20.modules
index af55630..04235e1 100644
--- a/modulesets/gnome-flashback-3.20.modules
+++ b/modulesets/gnome-flashback-3.20.modules
@@ -161,7 +161,7 @@
   </autotools>
 
   <autotools id="metacity">
-    <branch />
+    <branch revision="gnome-3-20" />
     <dependencies>
       <dep package="gdk-pixbuf" />
       <dep package="gtk+" />