drop listen.patch for < f22 (#1269247)

lightdm.spec

@@ -5,7 +5,7 @@
 Name:    lightdm
 Summary: Lightweight Display Manager
 Version: 1.10.5
-Release: 4%{?dist}
+Release: 4%{?dist}.1
 
 # library/bindings are LGPLv2 or LGPLv3, the rest GPLv3+
 License: (LGPLv2 or LGPLv3) and GPLv3+
@@ -141,7 +141,9 @@ Requires: %{name}-qt5%{?_isa} = %{version}-%{release}
 %patch12 -p1 -b .no_dmrc_save
 
 %patch51 -p1 -b .qtchooser
+%if 0%{?fedora} > 21
 %patch52 -p1 -b .listen
+%endif
 
 # rpath hack
 sed -i -e 's|"/lib /usr/lib|"/%{_lib} %{_libdir}|' configure
@@ -287,6 +289,9 @@ exit 0
 
 
 %changelog
+* Tue Oct 06 2015 Rex Dieter <rdieter@fedoraproject.org> 1.10.5-4.1
+- drop listen.patch for < f22 (#1269247)
+
 * Thu Sep 10 2015 Rex Dieter <rdieter@fedoraproject.org> 1.10.5-4
 - lightdm.pam: add pam_kwallet5 support