- removed u_xdm-sig11-bug-598422.diff

* problem has been resolved differently

OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xdm?expand=0&rev=48

xdm.spec

@@ -48,7 +48,6 @@ Patch1:         xdm-tolerant-hostname-changes.diff
 Patch2:         U_xdm_config-AC_LIBTOOL_DLOPEN-is-required-for-dynamic-lin.patch
 Patch3:         U_xdm_config-use-libtool-export-dynamic-option-for-reverse.patch
 Patch4:         U_xdm_Fix-missing-linking-dependency-on-ldl.patch
-Patch5:         u_xdm-sig11-bug-598422.diff
 %if 0%{?suse_version} >= 01140
 # Needed to create the man page symlink to init.d
 BuildRequires:  aaa_base-extras
@@ -96,7 +95,6 @@ cp %{SOURCE2} .
 %patch2 -p1
 %patch3 -p1
 %patch4 -p1
-%patch5 -p1
 # needed for patch0, patch2, patch3, patch4
 autoreconf -fi