[bacula] Small macro expansion fix

[Simone Caronni]

commit 5b2356388734a81944686bc24d465bb9984987fc
Author: Simone Caronni <negativo17 at gmail.com>
Date:   Wed Jan 18 14:59:17 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 502a9b9..832885b 100644
--- a/bacula.spec
+++ b/bacula.spec
@@ -392,7 +392,7 @@ rm -f %{buildroot}%{_mandir}/man1/bat.1*
 %{__install} -m 755 -D %{SOURCE18}  %{buildroot}%{_sbindir}/bacula-checkconf
 %if 0%{?fedora} >= 15 || 0%{?rhel} > 6
 # Systemd unit files
-%{__mkdir_p} ${buildroot}%{_unitdir}
+%{__mkdir_p} %{buildroot}%{_unitdir}
 %{__install} -m 755 -D %{SOURCE10} %{buildroot}%{_unitdir}/bacula-fd.service
 %{__install} -m 755 -D %{SOURCE11} %{buildroot}%{_unitdir}/bacula-dir.service
 %{__install} -m 755 -D %{SOURCE12} %{buildroot}%{_unitdir}/bacula-sd.service