allow _wait to be used without a parameter

2011-12-27 20:49:07 -06:00
parent 907e3922d1
commit 5d7674f233
1 changed files with 4 additions and 1 deletions
@@ -1,3 +1,6 @@
 local waitTime = ...
-assert(waitTime,"[_wait] requires a wait time")
+
+-- default to 1 second if parameter is missing
+if not waitTime then waitTime = 1 end
+
 return Def.Actor{ OnCommand=cmd(sleep,waitTime); };