fix subtraction error

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4237 65c4cc65-6c06-0410-ace0-fbb531ad65f3
21 years ago · 05bcdff586
parent e88b1ec532
commit 05bcdff586
1 changed files with 1 additions and 1 deletions
--- 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;