From e726ced4087e9b1bffad9e1da24a6cb7e0d8337f Mon Sep 17 00:00:00 2001
From: Jason Lowe-Power <jason@lowepower.com>
Date: Thu, 21 Sep 2017 19:56:57 -0500
Subject: tests: Fix hello.c test program

Update the hello test to have a sane return code.

Change-Id: I9576b71ee995d8aa410c4ed19d44cc4e9fad10ee
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-on: https://gem5-review.googlesource.com/4881
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
---
 tests/test-progs/hello/src/hello.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/test-progs/hello/src/hello.c b/tests/test-progs/hello/src/hello.c
index be6ec83c3..4488f4e5f 100644
--- a/tests/test-progs/hello/src/hello.c
+++ b/tests/test-progs/hello/src/hello.c
@@ -30,8 +30,9 @@
 
 #include <stdio.h>
 
-int main()
+int main(int argc, char* argv[])
 {
     printf("Hello world!\n");
+    return 0;
 }
 
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