From: Shawn Boyette <sboyette@esilibrary.com>
Date: Wed, 24 Jun 2009 19:20:17 +0000 (+0000)
Subject: making sampling work better
X-Git-Url: http://git.equinoxoli.org/?p=migration-tools.git;a=commitdiff_plain;h=18739e419e7194607ad6176417e13d638af0a6f2

making sampling work better
---

diff --git a/Equinox-Migration/lib/Equinox/Migration/MARCXMLSampler.pm b/Equinox-Migration/lib/Equinox/Migration/MARCXMLSampler.pm
index 26d75ac..d7aff09 100644
--- a/Equinox-Migration/lib/Equinox/Migration/MARCXMLSampler.pm
+++ b/Equinox-Migration/lib/Equinox/Migration/MARCXMLSampler.pm
@@ -142,7 +142,8 @@ sub process_subs {
     # handle unmapped tag/subs
     my $samp = $dstore->{samp};
     # set a value, total-seen count and records-seen-in count
-    $samp->{$tag}{$code}{value} = $sub->text unless $samp->{$tag}{$code};
+    $samp->{$tag}{$code}{value} = $sub->text unless ($samp->{$tag}{$code}{value} and
+                                                     $samp->{$tag}{$code}{value} =~ /\w/);
     $samp->{$tag}{$code}{count}++;
     $samp->{$tag}{$code}{tcnt}++ unless ( defined $samp->{$tag}{$code}{last} and
                                           $samp->{$tag}{$code}{last} == $dstore->{tcnt} );