X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FExtMsg.pm;h=4475f6a10cbf6623f5c8f12163acb6cf14f97198;hb=ae1b5c3757a468d25dc183b8fd3be88985bb34f7;hp=d8e660b8fea045d23d865214b3a1528543291f52;hpb=95345d68a5a8ac618021c0786c7234258b903f6e;p=spider.git

diff --git a/perl/ExtMsg.pm b/perl/ExtMsg.pm
index d8e660b8..4475f6a1 100644
--- a/perl/ExtMsg.pm
+++ b/perl/ExtMsg.pm
@@ -318,8 +318,10 @@ sub _dochat
 				return;
 			}
 			if ($line =~ /\Q$expect/i) {
-				dbg('connect', "got: \"$expect\" sending: \"$send\"");
-				$conn->send_later("D$conn->{call}|$send");
+				if (length $send) {
+					dbg('connect', "got: \"$expect\" sending: \"$send\"");
+					$conn->send_later("D$conn->{call}|$send");
+				}
 				delete $conn->{msg}; # get rid any input if a match
 				return;
 			}