modify "%post" and add "Requires(post)" in ttmkfdir.spec for fixing bug173591, bug207279, bug208122

ttmkfdir.spec

@@ -1,7 +1,7 @@
 Summary: Utility to create fonts.scale files for truetype fonts
 Name: ttmkfdir
 Version: 3.0.9
-Release: 20.3
+Release: 20.4
 Source0: %{name}-%{version}.tar.bz2
 Patch: ttmkfdir-3.0.9-cpp.patch
 Patch1: ttmkfdir-3.0.9-zlib.patch
@@ -17,6 +17,7 @@ BuildRoot: %{_tmppath}/%{name}-root
 BuildRequires: freetype-devel >= 2.0
 BuildRequires: zlib-devel flex
 BuildRequires: libtool
+Requires(post): coreutils, chkfontpath, /sbin/service
 
 # ttmkfdir used to be in the following packages at one point
 Conflicts: XFree86-font-utils < 4.2.99.2-0.20021126.3
@@ -50,10 +51,11 @@ rm -rf $RPM_BUILD_ROOT
 
 %post
 for dir in $(/usr/sbin/chkfontpath --list | sed -e '/^Current/d;s#^[0-9]*:##g;s#:unscaled$##g;/^[[:space:]]*$/d' | sort | uniq) ;
-do 
-    if ls $dir | grep -Eiqs '\.(ot[cf]|tt[cf])$'; 
-    then 
-        touch $dir 
+do
+    [ ! -d $dir ] && continue
+    if ls $dir | grep -Eiqs '\.(ot[cf]|tt[cf])$';
+    then
+        touch $dir
     fi
 done
 service xfs restart
@@ -64,6 +66,9 @@ service xfs restart
 %{_bindir}/ttmkfdir
 
 %changelog
+* Wed Sep 27 2006 Lingning Zhang <lizhang@redhat.com> - 3.0.9-20.4
+- modify "%post" and add "Requires(post)" in ttmkfdir.spec for fixing bug173591, bug207279, bug208122
+
 * Wed Sep 06 2006 Lingning Zhang <lizhang@redhat.com> - 3.0.9-20.3
 - add "%post" in ttmkfdir.spec for fixing bug173591