diff -Nup -Nrup webapp-config-1.10-r11.orig/sbin/webapp-config webapp-config-1.10-r11.patched-2/sbin/webapp-config
--- webapp-config-1.10-r11.orig/sbin/webapp-config	2003-07-21 15:52:49.000000000 +0100
+++ webapp-config-1.10-r11.patched-2/sbin/webapp-config	2005-05-09 05:36:20.000000000 +0100
@@ -2444,9 +2444,15 @@ fn_remove_dir ()
 
 fn_remove_emptylines ()
 {
-	egrep -v '^$' "$1" > /tmp/$$
-	cat /tmp/$$ > "$1"
-	rm -f /tmp/$$
+	local tfile=`mktemp /tmp/webapp-config.XXXXXXXXXX`
+	if [ $? -ne 0 ]; then
+	  rm -f $tfile
+	  libsh_edie "mktemp failed"
+	fi
+
+	egrep -v '^$' "$1" > $tfile
+	cat $tfile > "$1"
+	rm -f $tfile
 }
 
 # ------------------------------------------------------------------------
@@ -2714,7 +2720,11 @@ fn_show_postinst ()
 		return
 	fi
 
-	local my_file="/tmp/$$.postinst.txt"
+	local my_file=`mktemp /tmp/webapp-config.postinstall.XXXXXXXXXX`
+	if [ $? -ne 0 ]; then
+	  rm -f $my_file
+	  libsh_edie "mktemp failed"
+	fi
 
 	fn_run_vars