Fix an error with trim on the xm handler.

2013-01-29 21:02:15 +00:00 · 2013-01-29 21:02:15 +00:00 · 9761a3ef0e
parent fa280e433a
commit 9761a3ef0e
1 changed files with 1 additions and 0 deletions
--- a/includes/install/scripts/xml_handler.lua
+++ b/includes/install/scripts/xml_handler.lua
@ -54,6 +54,7 @@

 --add the trim function
 	function trim(s)
+		if (s == nil) then s = ''; end
 		return s:gsub("^%s+", ""):gsub("%s+$", "")
 	end