Fix el7 build

NetworkManager-l2tp.spec

@@ -1,12 +1,12 @@
 %global nm_version          1:1.2.0-0.3
 %global gtk3_version        3.0
-%global ppp_version         %(rpm -q ppp --queryformat '%{VERSION}')
+%global ppp_version         %(rpm -q ppp-devel --queryformat '%{VERSION}')
 %global shared_mime_version 0.16-3
 
 Summary:   NetworkManager VPN plugin for l2tp
 Name:      NetworkManager-l2tp
 Version:   1.2.0
-Release:   0.1.20151023git3239062%{?dist}
+Release:   0.2.20151023git3239062%{?dist}
 # The most of code uses GPLv2+ license.
 # Only vpn-password-dialog has LGPLv2+.
 License:   GPLv2+ and LGPLv2+
@@ -73,6 +73,9 @@ rm -f %{buildroot}%{_libdir}/pppd/%{ppp_version}/nm-l2tp-pppd-plugin.la
 %license COPYING
 
 %changelog
+* Tue Oct 27 2015 Lubomir Rintel <lkundrak@v3.sk> - 1.2.0-0.2.20151023git3239062
+- Fix el7 build
+
 * Fri Oct 23 2015 Lubomir Rintel <lkundrak@v3.sk> - 1.2.0-0.1.20151023git3239062
 - Update to 1.2 git snapshot with libnm-based properties plugin