[libksane] stable/unstable snippet

[Jaroslav Reznik]

commit 5061c2959939786198cdd4395388c14ac6adb66f
Author: Jaroslav Reznik <jreznik at redhat.com>
Date:   Mon Jan 23 10:56:09 2012 +0100

    stable/unstable snippet

 libksane.spec |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/libksane.spec b/libksane.spec
index c8a131b..3625924 100644
--- a/libksane.spec
+++ b/libksane.spec
@@ -6,7 +6,13 @@ Release: 1%{?dist}
 
 License: LGPLv2+
 URL:     https://projects.kde.org/projects/kde/kdegraphics/libs/libksane
-Source0: ftp://ftp.kde.org/pub/kde/stable/%{version}/src/%{name}-%{version}.tar.bz2
+%global revision %(echo %{version} | cut -d. -f3)
+%if %{revision} >= 50
+%global stable unstable
+%else
+%global stable stable
+%endif
+Source0: ftp://ftp.kde.org/pub/kde/%{stable}/%{version}/src/%{name}-%{version}.tar.bz2
 
 BuildRequires: kdelibs4-devel >= %{version}
 BuildRequires: pkgconfig(sane-backends)