From 2453de99df576fb907fe06cac58c628e3590833f Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@nvidia.com>
Date: Mon, 3 Feb 2014 13:21:05 -0700
Subject: [PATCH] cmd_test: evaluate to false without any arguments

This emulates bash:
$ if test; then echo yes; else echo no; fi
no

Currently, the code sets expr = -1 in this case, which gets mapped to
0 (true) at the end of do_test() by the logical -> shell exit code
conversion.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 common/cmd_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/cmd_test.c b/common/cmd_test.c
index b927d09eb3..4c2f967c6d 100644
--- a/common/cmd_test.c
+++ b/common/cmd_test.c
@@ -77,7 +77,7 @@ static int do_test(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	left = argc - 1;
 	ap = argv + 1;
-	expr = -1;
+	expr = 0;
 	last_unop = OP_INVALID;
 	last_binop = OP_INVALID;
 	last_expr = -1;
-- 
2.39.5