From f43422c0b709939770890c26cd1388b5259129a7 Mon Sep 17 00:00:00 2001
From: gord-fig <gord-fig>
Date: Mon, 24 Sep 2001 17:39:22 +0000
Subject: [PATCH] Minor interface cleanups.

---
 lustre/obdclass/obdcontrol | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lustre/obdclass/obdcontrol b/lustre/obdclass/obdcontrol
index 8747b2e..7cb9048 100755
--- a/lustre/obdclass/obdcontrol
+++ b/lustre/obdclass/obdcontrol
@@ -342,6 +342,8 @@ sub execute_line {
     my @cmdline = split(' ', $line);
     my $word = shift @cmdline;
 
+    return 0 unless ($word);
+
     my $cmd;
     if ( $file ) {
         $cmd = $word;
@@ -353,10 +355,6 @@ sub execute_line {
         return (-1);
     }
 
-    if ($cmd eq "help" || $cmd eq "exit" || $cmd eq "quit") {
-        return (&{$commands{$cmd}->{func}}(@cmdline));
-    }
-
     # Call the function.
     return (&{$commands{$cmd}->{func}}(@cmdline));
 }
@@ -389,7 +387,7 @@ sub Device {
 		print "Cannot open $device. Did you insert the obdclass module ?\n";
 		return -1;
 	    }
-	    print "Openend device $device\n";
+	    print "Opened device $device\n";
 	    $opendevfds{$device} = *NEW_OBD;
 	    $::dev_obd = *NEW_OBD;
 	}
-- 
1.8.3.1