validation script fixed (some sed expressions)

scripts/validate.sh

@@ -29,6 +29,7 @@ function do_single()
 	cp "$1/description" "${2}/${TESTNAME}.desc"
 	# sleep, if a file called 'delay' exists
 	[ -e "$1/delay" ] && sleep "$(<$1/delay)"
+	true
 }
 
 
@@ -80,13 +81,13 @@ function import_style()
 	[ -e "$VALIDATE_REPORT_DIR/cryptobox.css" ] && rm "$VALIDATE_REPORT_DIR/cryptobox.css"
 	wget -q -O "$VALIDATE_REPORT_DIR/cryptobox.css" http://$VALIDATE_HOST_IP_DEFAULT/cryptobox.css
 	# extract image file names
-	grep "url(/cryptobox-img/" "$VALIDATE_REPORT_DIR/cryptobox.css" | sed 's#^.*url(/cryptobox-img/\(.*\)).*$#\1#' | while read a
+	grep "url(cryptobox-img/" "$VALIDATE_REPORT_DIR/cryptobox.css" | sed 's#^.*url(cryptobox-img/\(.*\)).*$#\1#' | while read a
 		do	wget -q -O "$VALIDATE_REPORT_DIR/cryptobox-img/$a" "http://$VALIDATE_HOST_IP_DEFAULT/cryptobox-img/$a"
 	  done
 	
 	# change the stylesheet link in every html file in REPORT_DIR
 	find "$VALIDATE_REPORT_DIR" -type f -name \*.html | while read a
-		do	sed -i '#link rel="stylesheet"#s#href="/cryptobox.css"#href="../cryptobox.css"#g' "$a"
+		do	sed -i '/stylesheet/s#href=\"/cryptobox.css\"#href=\"../cryptobox.css\"#g' "$a"
 	  done
 }