From 05bcdff58678ff5123c29c0e61c08b3d9b02c4ab Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Sun, 14 Nov 2004 00:24:35 +0000
Subject: [PATCH] fix subtraction error

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4237 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_math.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/app_math.c b/apps/app_math.c
index 7ea7c22f84..8637d5265a 100755
--- a/apps/app_math.c
+++ b/apps/app_math.c
@@ -178,7 +178,7 @@ static int math_exec(struct ast_channel *chan, void *data)
 		ftmp = (fnum1 * fnum2);
 		break;
 	case SUBTRACTFUNCTION :
-		ftmp = (fnum2 - fnum1);
+		ftmp = (fnum1 - fnum2);
 		break;
 	case MODULUSFUNCTION : {
 		int inum1 = fnum1;