[bacula/f16] Small macro expansion fix

[Simone Caronni]

commit f29f281ced05fa914ec141ffe07e25ac503d5f35
Author: Simone Caronni <negativo17 at gmail.com>
Date:   Wed Jan 18 15:00:07 2012 +0100

    Small macro expansion fix

 bacula.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/bacula.spec b/bacula.spec
index f73196b..3750ae4 100644
--- a/bacula.spec
+++ b/bacula.spec
@@ -604,7 +604,7 @@ install -m 644 -D bacula-base/scripts/logwatch/services.bacula.conf %{buildroot}
 install -m 755 -D %{SOURCE3} %{buildroot}%{_sbindir}/bacula-checkconf
 %if 0%{?fedora} >= 16 || 0%{?rhel} > 6
 # Systemd unit files
-mkdir -p ${buildroot}%{_unitdir}
+mkdir -p %{buildroot}%{_unitdir}
 install -m 755 -D %{SOURCE7}  %{buildroot}%{_unitdir}/bacula-fd.service
 install -m 755 -D %{SOURCE8}  %{buildroot}%{_unitdir}/bacula-dir.service
 install -m 755 -D %{SOURCE9}  %{buildroot}%{_unitdir}/bacula-sd.service