diff -urN espgs-7.07.1rc2.org/lib/dvipdf espgs-7.07.1rc2/lib/dvipdf
--- espgs-7.07.1rc2.org/lib/dvipdf	Sun Sep 14 18:43:09 2003
+++ espgs-7.07.1rc2/lib/dvipdf	Sun Sep 14 18:43:26 2003
@@ -22,7 +22,7 @@
 	exit 1
 fi
 
-infile=$1;
+infile="$1";
 
 if [ $# -eq 1 ]
 then
@@ -32,7 +32,7 @@
 	esac
 	outfile="${base}".pdf
 else
-	outfile=$2
+	outfile="$2"
 fi
 
 # We have to include the options twice because -I only takes effect if it
diff -urN espgs-7.07.1rc2.org/lib/pdf2dsc espgs-7.07.1rc2/lib/pdf2dsc
--- espgs-7.07.1rc2.org/lib/pdf2dsc	Sun Sep 14 18:43:09 2003
+++ espgs-7.07.1rc2/lib/pdf2dsc	Sun Sep 14 18:43:26 2003
@@ -20,7 +20,7 @@
 
 pdffile=$1
 dscfile=$2
-: ${dscfile:=`echo $pdffile | sed 's,\.[^/.]*,,'`.dsc}
+: ${dscfile:=`echo "$pdffile" | sed 's,\.[^/.]*,,'`.dsc}
 
 exec gs -q -dNODISPLAY -dSAFER -dDELAYSAFER\
     -sPDFname="$pdffile" -sDSCname="$dscfile" pdf2dsc.ps -c quit
diff -urN espgs-7.07.1rc2.org/lib/pdf2ps espgs-7.07.1rc2/lib/pdf2ps
--- espgs-7.07.1rc2.org/lib/pdf2ps	Sun Sep 14 18:43:09 2003
+++ espgs-7.07.1rc2/lib/pdf2ps	Sun Sep 14 18:43:26 2003
@@ -14,7 +14,7 @@
 
 if [ $# -eq 2 ] 
 then
-    outfile=$2
+    outfile="$2"
 elif [ $# -eq 1 ]
 then
     outfile=`basename "$1" \.pdf`.ps
diff -urN espgs-7.07.1rc2.org/lib/pfbtopfa espgs-7.07.1rc2/lib/pfbtopfa
--- espgs-7.07.1rc2.org/lib/pfbtopfa	Sun Sep 14 18:43:09 2003
+++ espgs-7.07.1rc2/lib/pfbtopfa	Sun Sep 14 18:43:26 2003
@@ -4,7 +4,7 @@
 
 if [ $# -eq 2 ] 
 then
-    outfile=$2
+    outfile="$2"
 elif [ $# -eq 1 ]
 then
     outfile=`basename "$1" \.pfb`.pfa

--- ghostscript/configure.ac~	2007-08-06 21:11:16.000000000 +0200
+++ ghostscript/configure.ac	2007-08-06 21:15:25.337043110 +0200
@@ -1390,9 +1390,9 @@
 
 while test -n "$drivers"; do
         if echo $drivers |grep "," >/dev/null; then
-                THIS="`echo $drivers |sed -e 's/,.*//'`"
+                THIS=`echo $drivers |sed -e 's/,.*//'`
                 SEDCMD="s/$THIS,//"
-                drivers="`echo $drivers |sed -e $SEDCMD`"
+                drivers=`echo $drivers |sed -e $SEDCMD`
         else
                 THIS=$drivers
                 drivers=""