Merge pull request #469 from Blizzard/call-array-fix

fix bug when callArray gets called with nil.
2016-04-07 15:34:15 -04:00 · 2016-04-07 15:34:15 -04:00 · eb4741d6b1
commit eb4741d6b1
parent 7eae56f139 16d55d603d
1 changed files with 4 additions and 2 deletions
--- a/src/base/_foundation.lua
+++ b/src/base/_foundation.lua
@ -103,8 +103,10 @@
 		if type(funcs) == "function" then
 			funcs = funcs(...)
 		end
-		for i = 1, #funcs do
-			funcs[i](...)
+		if funcs then
+			for i = 1, #funcs do
+				funcs[i](...)
+			end
 		end
 	end