From 115ff1bb37ecc52635e5d07649fed62b2d55a898 Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Thu, 26 Jun 2008 22:49:16 +0000
Subject: [PATCH] Don't hang if the command is blank

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@125583 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 contrib/scripts/astcli | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/scripts/astcli b/contrib/scripts/astcli
index 723e1ba645..0ea245f141 100755
--- a/contrib/scripts/astcli
+++ b/contrib/scripts/astcli
@@ -101,7 +101,7 @@ if ($action eq '-' || !defined $action || $action eq '') {
 		$attribs->{completion_function} = \&tab_completion;
 		while (defined($_ = $term->readline($prompt))) {
 			(logoff() and exit) if $_ =~ /exit|quit/; # Give them a way to exit the "terminal"
-			print send_command($_);
+			print send_command($_) if $_ !~ m/^\s*$/;
 		}	
 	} else {
 		while (<>) {