replaced shell_list function

Author: Serghey Rodin

bin/v-update-sys-rrd-mysql

@@ -37,9 +37,7 @@ fi
 
 # Parsing db hosts
 conf="$VESTA/conf/mysql.conf"
-fields='$HOST'
-nohead=1
-hosts=$(shell_list)
+hosts=$(grep HOST $conf |awk '{print $1}' |cut -f 2 -d \')
 check_row=$(echo "$hosts" |wc -l)
 if [ 0 -eq "$check_row" ]; then
     exit

bin/v-update-sys-rrd-pgsql

@@ -37,9 +37,7 @@ fi
 
 # Parsing db hosts
 conf="$VESTA/conf/pgsql.conf"
-fields='$HOST'
-nohead=1
-hosts=$(shell_list)
+hosts=$(grep HOST $conf |awk '{print $1}' |cut -f 2 -d \')
 check_row=$(echo "$hosts" |wc -l)
 if [ 0 -eq "$check_row" ]; then
     exit