From 095a9f14eebf55de6986376756f33c050f5b8fe4 Mon Sep 17 00:00:00 2001
From: Serghey Rodin <serghey.rodin@gmail.com>
Date: Sat, 25 Jun 2016 11:09:44 +0300
Subject: [PATCH] backup validation fix

---
 bin/v-update-user-backup-exclusions | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/bin/v-update-user-backup-exclusions b/bin/v-update-user-backup-exclusions
index c4b913267..eefad8c31 100755
--- a/bin/v-update-user-backup-exclusions
+++ b/bin/v-update-user-backup-exclusions
@@ -24,9 +24,8 @@ is_file_available() {
 }
 
 is_file_valid() {
-    exclude="[!$#&;()\]"
-    vcontent=$(cat $vfile)
-    if [[ "$vcontent" =~ $exclude ]]; then
+    exclude="[!|#|$|^|&|(|)|{|}|<|>|?|\|\"|;|%|\`]"
+    if [[ "$(cat $vfile)" =~ $exclude ]]; then
         check_result $E_INVALID "invalid characters in the exlusion list"
     fi
 }