[mate-themes/f20] fix spec file again

[Wolfgang Ulbrich]

commit ce7e4f4e2b9113920d6815e7f2bd629a5dcda578
Author: raveit65 <chat-to-me at raveit.de>
Date:   Tue Oct 21 20:21:46 2014 +0200

    fix spec file again

 mate-themes.spec |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/mate-themes.spec b/mate-themes.spec
index ebdd0f7..8301ec3 100644
--- a/mate-themes.spec
+++ b/mate-themes.spec
@@ -4,6 +4,8 @@
 # This is needed, because src-url contains branched part of versioning-scheme.
 %global branch 1.9
 
+%global gtk3_ver gtk3.10
+
 %global rel_ver 1.9.1
 
 # Settings used for build from snapshots.