1. Various detail changes to remove some more warning with -w on

[spider.git] / perl / DXLogPrint.pm

diff --git a/perl/DXLogPrint.pm b/perl/DXLogPrint.pm
index 8a12b05c2791aa3f137fc13ce4f821f1dde5e528..9c5633e1fbf2d3bb085d8eeec62c4bf267ebd3b5 100644 (file)
--- a/perl/DXLogPrint.pm
+++ b/perl/DXLogPrint.pm
@@ -50,7 +50,7 @@ sub print
                                                \$count++;
                                                next if \$count < $from;
                                                push \@out, print_item(\$ref);
-                                               last LOOP if \$count >= \$to;                  # stop after n
+                                               last if \$count >= \$to;                  # stop after n
                                        }
                                }
                          );
@@ -58,8 +58,7 @@ sub print
        $self->close;                                      # close any open files
 
        my $fh = $self->open(@date); 
-LOOP:
-       while ($count < $to) {
+       for ($count = 0; $count < $to; ) {
                my @spots = ();
                if ($fh) {
                        while (<$fh>) {
@@ -67,13 +66,14 @@ LOOP:
                                push @in, [ split '\^' ];
                        }
                        eval $eval;               # do the search on this file
-                       return ("Spot search error", $@) if $@;
+                       last if $count >= $to;                  # stop after n
+                       return ("Log search error", $@) if $@;
                }
                $fh = $self->openprev();      # get the next file
                last if !$fh;
        }
-
-       return @out;
+       
+       return @out if defined @out;
 }
 
 #