1 files changed, 1 insertions, 1 deletions
diff --git a/cgi/cgi b/cgi/cgi
index c26be90..b632b21 100755
--- a/cgi/cgi
+++ b/cgi/cgi
@@ -87,7 +87,7 @@ else
 	LH_ISO_APPLICATION=$(echo "${QUERY_STRING}" | grep -oE '(^|[?&])iso_application=[-0-9a-zA-Z. ~;:/_]+' | cut -f 2 -d '=' | head -n1)
 	LH_ISO_PREPARER=$(echo "${QUERY_STRING}" | grep -oE '(^|[?&])iso_preparer=[-0-9a-zA-Z. ~;:/_]+' | cut -f 2 -d '=' | head -n1)
 	LH_ISO_PUBLISHER=$(echo "${QUERY_STRING}" | grep -oE '(^|[?&])iso_publisher=[-0-9a-zA-Z. ~;:/_@]+' | cut -f 2 -d '=' | head -n1)
-	LH_ISO_VOLUME=$(echo "${QUERY_STRING}" | grep -oE '(^|[?&])iso_volume=[0-9,a-z,A-Z,., ,~,;,:,/,_,-]+' | cut -f 2 -d '=' | head -n1)
+	LH_ISO_VOLUME=$(echo "${QUERY_STRING}" | grep -oE '(^|[?&])iso_volume=[-0-9a-zA-Z. ~;:/_]+' | cut -f 2 -d '=' | head -n1)
 	LH_MEMTEST=$(echo "${QUERY_STRING}" | grep -oE '(^|[?&])memtest=[0-9,a-z,A-Z,.,_,-]+' | cut -f 2 -d '=' | head -n1)
 	LH_NET_ROOT_PATH=$(echo "${QUERY_STRING}" | grep -oE '(^|[?&])net_path=[0-9,a-z,A-Z,.,_,/,-]+' | cut -f 2 -d '=' | head -n1)
 	LH_NET_ROOT_SERVER=$(echo "${QUERY_STRING}" | grep -oE '(^|[?&])net_server=[0-9,a-z,A-Z,.,_,-]+' | cut -f 2 -d '=' | head -n1)