X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2Fwatchdbg;h=dec397091dba07d826dbc7e7eb887c8a0a98d0ca;hb=ca8e84c32e70ea8eb1f30e716b7dbdc92f7e5083;hp=7975529655809ac79b1e75447fb827f193f9c86f;hpb=b08d8e083dd9762d205f68ada2bf56bd0a8acd90;p=spider.git

diff --git a/perl/watchdbg b/perl/watchdbg
index 79755296..dec39709 100755
--- a/perl/watchdbg
+++ b/perl/watchdbg
@@ -6,6 +6,7 @@
 # examples:-
 # 
 #   watchdbg g1tlh       # watch everything g1tlh does
+#   watchdbg 2 PCPROT       # watch all PCPROT messages + up to 2 lines before
 #   watchdbg gb7baa gb7djk   # watch the conversation between BAA and DJK 
 #
 
@@ -31,7 +32,8 @@ use strict;
 my $fp = DXLog::new('debug', 'dat', 'd');
 my @today = Julian::unixtoj(time()); 
 my $fh = $fp->open(@today) or die $!; 
-my $nolines = shift if $ARGV[0] =~ /^\d+$/ || 1;
+my $nolines = 1;
+$nolines = shift if $ARGV[0] =~ /^\d+$/;
 my $exp = join '|', @ARGV;
 my @prev;