From 2bb7ad5eba163c563dda8e53e478e729f2204db7 Mon Sep 17 00:00:00 2001
From: Maneesh Gupta <maneesh.gupta@amd.com>
Date: Tue, 6 Sep 2016 15:23:56 +0530
Subject: [PATCH] hipgenisa.sh: exit if no command-line args specified

Change-Id: Ic1b532927fdbb5b9dfe6b2dd144ffad1ee2e6b16
---
 bin/hipgenisa.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/bin/hipgenisa.sh b/bin/hipgenisa.sh
index 5c6b786fcc..4833750e53 100755
--- a/bin/hipgenisa.sh
+++ b/bin/hipgenisa.sh
@@ -1,8 +1,7 @@
 #!/bin/bash
 
-if [ $1 = " " ]
-then
-exit
+if [ $# = 0 ]; then
+  >&2 echo "$(basename $0): Invalid number of arguments" && exit 1
 fi
 
 : ${ROCM_PATH:=/opt/rocm}