From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Mon, 8 Sep 2003 23:19:12 +0000 (-0000)
Subject: Patch from Jean Wolter
X-Git-Tag: 1_00_pre3~22
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=07f6b95d8f75cd38262b02976ff92a5d6d328950;p=oweals%2Fbusybox.git

Patch from Jean Wolter
expr currently always adds even if told to subtract
---

diff --git a/coreutils/expr.c b/coreutils/expr.c
index f58f4b062..c2f5d4f3e 100644
--- a/coreutils/expr.c
+++ b/coreutils/expr.c
@@ -438,7 +438,7 @@ static VALUE *eval3 (void)
 		if (nextarg ("+"))
 			op = '+';
 		else if (nextarg ("-"))
-			op = '+';
+			op = '-';
 		else
 			return l;
 		args++;