X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXCommandmode.pm;h=ca6c053e7d03cae21ba4376aff4b0eb102e5ef82;hb=88c2b296ba903fdd356e351b83fcb844e2d6eacd;hp=5439fc4d21bcc8cfee490cb541ba19551e83f660;hpb=3e6971e33c8757e1e952922c44903707379dd100;p=spider.git

diff --git a/perl/DXCommandmode.pm b/perl/DXCommandmode.pm
index 5439fc4d..ca6c053e 100644
--- a/perl/DXCommandmode.pm
+++ b/perl/DXCommandmode.pm
@@ -168,8 +168,7 @@ sub normal
 			$self->send($self->msg('page', scalar @ans));
 		} else {
 			for (@ans) {
-				s/\s+$//o;		# why ?????????
-				$self->send($_);
+				$self->send($_) if $_;
 			}
 		} 
 	}