From a4f1107863b911acddd4d69ca5b6e24f731dab02 Mon Sep 17 00:00:00 2001
From: Louwrentius <Louwrentius@7749c172-d934-11dd-87b6-9d1a99559f42>
Date: Tue, 5 May 2009 20:29:42 +0000
Subject: [PATCH] added extra sanitizing of input but it is not perfect.

---
 ppss.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ppss.sh b/ppss.sh
index b199538..44eb90d 100755
--- a/ppss.sh
+++ b/ppss.sh
@@ -970,6 +970,8 @@ escape_item () {
     ITEM_ESCAPED=`echo "$TMP" | \
             sed s/\\ /\\\\\\\\\\\\\\ /g | \
             sed s/\\'/\\\\\\\\\\\\\\'/g | \
+            sed s/\\\`/\\\\\\\\\\\\\\\`/g | \
+            sed s/\\|/\\\\\\\\\\\\\\|/g | \
             sed s/\&/\\\\\\\\\\\\\\&/g | \
             sed s/\;/\\\\\\\\\\\\\\;/g | \
             sed s/\(/\\\\\\\\\\(/g | \