improve special char treatment

1 files changed, 1 insertions, 1 deletions

diff --git a/search_cgi b/search_cgi
index 68031bb..1c8b791 100755
--- a/search_cgi
+++ b/search_cgi
@@ -13,7 +13,7 @@ printlines (){
 
 printf "Content-type: text/html\n\n"
 
-query=$(echo "${QUERY_STRING}" | sed -E 's/[\$^?<>@;\*`\|]//g')
+query=$(echo "${QUERY_STRING}" | sed -E 's/["\\$^?<>@;*`|/()]//g')
 
 ##func 
 print_head(){