Replaced $OK with 0

bin/v_add_dns_domain

@@ -44,7 +44,7 @@ is_user_suspended
 
 # Checking domain
 is_domain_new 'quiet'
-if [ $? -ne $OK ]; then
+if [ $? -ne 0 ]; then
 
     # Checking domain owner
     is_domain_owner

bin/v_add_web_domain

@@ -41,7 +41,7 @@ is_user_suspended
 
 # Checking domain
 is_domain_new 'quiet'
-if [ $? -ne $OK ]; then
+if [ $? -ne 0 ]; then
 
     # Checking domain owner
     is_domain_owner

bin/v_add_web_domain_alias

@@ -46,7 +46,7 @@ is_domain_suspended 'web'
 
 # Checking alias on the server
 is_domain_new 'quiet' "$dom_alias"
-if [ $? -ne $OK ]; then
+if [ $? -ne 0 ]; then
 
     # Checking alias owner
     is_domain_owner "$dom_alias"

bin/v_restart_cron

@@ -20,4 +20,4 @@ if [ "$CRON_SYSTEM" = 'crond' ]; then
 fi
 
 # Logging
-exit  $OK
+exit

bin/v_restart_dns

@@ -19,4 +19,4 @@ if [ "$DNS_SYSTEM" = 'bind' ]; then
     bind
 fi
 
-exit $OK
+exit

bin/v_restart_web

@@ -33,4 +33,4 @@ if [ "$PROXY_SYSTEM" = 'nginx' ]; then
 fi
 
 # Logging
-exit $OK
+exit