From 35d506bce1e357b2eeb947445813ee0c6d259952 Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Fri, 24 Apr 2009 08:12:21 +0000
Subject: [PATCH] isnan: shorter & faster

---
 Nasal/debug.nas | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Nasal/debug.nas b/Nasal/debug.nas
index 640c112cd..97e6a850e 100644
--- a/Nasal/debug.nas
+++ b/Nasal/debug.nas
@@ -331,8 +331,8 @@ var warn = func(msg, level = 0) {
 }
 
 
-var isnan = func(v) {
-	call(func math.sin(v), nil, var err = []);
+var isnan = func {
+	call(math.sin, arg, var err = []);
 	return !!size(err);
 }