From cb7cea6809535bc261c90cc4a187d9632f29247b Mon Sep 17 00:00:00 2001
From: TheSumm <sum9900@web.de>
Date: Sun, 25 Jan 2015 21:20:48 +0100
Subject: [PATCH] Tiny signalcall fix

---
 modules/corelib/util.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/corelib/util.lua b/modules/corelib/util.lua
index a2ff02b1..0691fc88 100644
--- a/modules/corelib/util.lua
+++ b/modules/corelib/util.lua
@@ -313,7 +313,7 @@ function signalcall(param, ...)
         perror(ret)
       end
     end
-  elseif func ~= nil then
+  elseif param ~= nil then
     error('attempt to call a non function value')
   end
   return false