From: Mike Taylor <mike@indexdata.com>
Date: Mon, 18 Sep 2006 16:30:25 +0000 (+0000)
Subject: Do not attempt to test zero-length targets.
X-Git-Tag: CPAN-v1.02~54^2~1058
X-Git-Url: http://jsfdemo.indexdata.com/cgi-bin?a=commitdiff_plain;h=ce02e1846d6a589e0d8a45cf516c3d765efa5a8f;p=irspy-moved-to-github.git

Do not attempt to test zero-length targets.
---

diff --git a/lib/ZOOM/IRSpy.pm b/lib/ZOOM/IRSpy.pm
index 21b1a0f..06bc931 100644
--- a/lib/ZOOM/IRSpy.pm
+++ b/lib/ZOOM/IRSpy.pm
@@ -1,4 +1,4 @@
-# $Id: IRSpy.pm,v 1.14 2006-07-27 15:51:05 mike Exp $
+# $Id: IRSpy.pm,v 1.15 2006-09-18 16:30:25 mike Exp $
 
 package ZOOM::IRSpy;
 
@@ -74,7 +74,7 @@ sub targets {
 
     $this->log("irspy", "setting explicit list of targets '$targetList'");
     $this->{allrecords} = 0;
-    my @targets = split /\s+/, $targetList;
+    my @targets = grep { $_ ne "" } split /\s+/, $targetList;
     my @qlist;
     foreach my $target (@targets) {
 	my($host, $port, $db, $newtarget) = _parse_target_string($target);