[VirtualGL] Allow for %{__isa_bits} not being defined

[Orion Poplawski]

commit 8ac89603c344330a276219e30f9d7c86dbaff8f6
Author: Orion Poplawski <orion at nwra.com>
Date:   Mon Apr 28 14:59:01 2014 -0600

    Allow for %{__isa_bits} not being defined

 VirtualGL.spec |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/VirtualGL.spec b/VirtualGL.spec
index 503a689..bb77e98 100644
--- a/VirtualGL.spec
+++ b/VirtualGL.spec
@@ -99,7 +99,7 @@ rm $RPM_BUILD_ROOT%{_bindir}/glxinfo
 ln -sf %{_libdir}/VirtualGL/librrfaker.so $RPM_BUILD_ROOT%{_libdir}/fakelib/libGL.so
 # fix for bz1088475
 mkdir $RPM_BUILD_ROOT%{_libexecdir}
-%if %{__isa_bits} == 64
+%if 0%{?__isa_bits} == 64
 mv $RPM_BUILD_ROOT%{_bindir}/.vglrun.vars64 $RPM_BUILD_ROOT%{_libexecdir}/vglrun.vars64
 %else
 mv $RPM_BUILD_ROOT%{_bindir}/.vglrun.vars32 $RPM_BUILD_ROOT%{_libexecdir}/vglrun.vars32
@@ -122,7 +122,7 @@ mv $RPM_BUILD_ROOT%{_bindir}/.vglrun.vars32 $RPM_BUILD_ROOT%{_libexecdir}/vglrun
 %{_bindir}/vglserver_config
 %{_bindir}/vglrun
 %{_bindir}/glreadtest
-%if %{__isa_bits} == 64
+%if 0%{?__isa_bits} == 64
 %{_bindir}/glxspheres64
 %{_libexecdir}/vglrun.vars64
 %else