21 lines
742 B
Diff
21 lines
742 B
Diff
diff -up Text-BibTeX-0.70/lib/Text/BibTeX/Value.pm.orig Text-BibTeX-0.70/lib/Text/BibTeX/Value.pm
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--- Text-BibTeX-0.70/lib/Text/BibTeX/Value.pm.orig 2015-04-30 10:13:15.785918161 +0200
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+++ Text-BibTeX-0.70/lib/Text/BibTeX/Value.pm 2015-04-30 10:21:35.467626175 +0200
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@@ -18,7 +18,6 @@
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package Text::BibTeX::Value;
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use strict;
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-use UNIVERSAL 'isa';
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use Carp;
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use vars qw'$VERSION';
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@@ -206,7 +205,7 @@ sub new
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if ref $sval eq 'ARRAY' && @$sval == 2;
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croak "simple value is neither a two-element array ref " .
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"nor a Text::BibTeX::SimpleValue object"
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- unless isa ($sval, 'Text::BibTeX::SimpleValue');
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+ unless ref $sval eq 'Text::BibTeX::SimpleValue';
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push (@$self, $sval);
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}
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