From 18d3b7fc8e2de3826b3d269783ef624fc349ea5c Mon Sep 17 00:00:00 2001
From: Albert Cheng <acheng@hdfgroup.org>
Date: Thu, 7 Jul 2005 00:14:13 -0500
Subject: [svn-r11035] Purpose: Improvement

Description:
Added some argument sanity chechking by ensuring exactly two
arguments are provided.

Platforms tested:
sol.
---
 bin/newer | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/bin/newer b/bin/newer
index 6fd86aa..ed2743b 100755
--- a/bin/newer
+++ b/bin/newer
@@ -19,9 +19,11 @@
 # Programmer: Albert Cheng
 # Created Date: 2005/07/06
 
-if test -f $1 -a -f $2; then
-    if test X != X`find $1 -newer $2 -print`; then
-	exit 0
+if test $# -eq 2; then
+    if test -f $1 -a -f $2; then
+	if test X != X`find $1 -newer $2 -print`; then
+	    exit 0
+	fi
     fi
 fi
 exit 1
-- 
cgit v0.12