netwatch-notify: update initialization of empty array

Having the parenthesis here is important for valid syntax!

1 files changed, 1 insertions, 1 deletions

diff --git a/netwatch-notify b/netwatch-notify
index a725fc3..3b84a06 100644
--- a/netwatch-notify
+++ b/netwatch-notify
@@ -56,7 +56,7 @@ $ScriptLock $0;
 }
 
 :if ([ :typeof $NetwatchNotify ] = "nothing") do={
-  :set NetwatchNotify [ :toarray "" ];
+  :set NetwatchNotify ({});
 }
 
 :foreach Host in=[ /tool/netwatch/find where comment~"notify" !disabled ] do={