diff --git a/init.d/macos/functions b/init.d/macos/functions
index 50c3b46..09fb63a 100644
--- a/init.d/macos/functions
+++ b/init.d/macos/functions
@@ -413,6 +413,7 @@ zapret_do_firewall()
 			return 1
 			;;
 	esac
+
 	return 0
 }
 zapret_apply_firewall()
@@ -471,6 +472,8 @@ zapret_do_daemons()
 			return 1
 			;;
 	esac
+
+	return 0
 }
 zapret_run_daemons()
 {
diff --git a/init.d/openwrt/functions b/init.d/openwrt/functions
index 5cba504..c6c6fad 100644
--- a/init.d/openwrt/functions
+++ b/init.d/openwrt/functions
@@ -445,4 +445,6 @@ zapret_apply_firewall()
 	esac
 
 	flow_offloading_exempt
+
+	return 0
 }
diff --git a/init.d/sysv/functions b/init.d/sysv/functions
index f9af75b..5424977 100644
--- a/init.d/sysv/functions
+++ b/init.d/sysv/functions
@@ -593,6 +593,8 @@ zapret_do_firewall()
 			;;
 	esac
 	[ "$1" = 0 ] && unprepare_tpws_fw
+
+	return 0
 }
 zapret_apply_firewall()
 {
@@ -634,6 +636,8 @@ zapret_do_daemons()
 	    		existf zapret_custom_daemons && zapret_custom_daemons $1
 			;;
 	esac
+
+	return 0
 }
 
 zapret_run_daemons()