cleanup output dir for empty db2html input (#756930)

db2html

@@ -4,6 +4,7 @@ ADMON_GRAPHICS=/usr/share/sgml/docbook/dsssl-stylesheets/images/*.gif
 
 output=docbook2html-dir
 skip=0
+dbdircleanup=1
 for arg in "$@"
 do
   if [ $skip -gt 0 ]
@@ -19,6 +20,7 @@ do
 				;;
   *)	output="$(echo $arg | sed 's,\.sgml$,,;s,\.sgm$,,;s,\.xml,,')"
 	echo "output is $output"
+	dbdircleanup=0
 	break
 	;;
   esac
@@ -32,3 +34,7 @@ mkdir ${output}
 mkdir ${output}/stylesheet-images
 cp ${ADMON_GRAPHICS} ${output}/stylesheet-images
 jw -f docbook -b html -o ${output} "$@"
+if [ ${dbdircleanup} -eq 1 ];
+then
+  rm -rf ${output}
+fi

docbook-utils.spec

@@ -1,6 +1,6 @@
 Name: docbook-utils
 Version: 0.6.14
-Release: 27%{?dist}
+Release: 28%{?dist}
 Group: Applications/Text
 
 Summary: Shell scripts for managing DocBook documents
@@ -138,6 +138,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/*/docbook2ps.*
 
 %changelog
+* Fri Nov 25 2011 Ondrej Vasik <ovasik@redhat.com> 0.6.14-28
+- cleanup output dir for empty db2html input (#756930)
+
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.6.14-27
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild