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Do not declare variables within (bogus) conditionals 

if $index is unnecessary as we have made this true 5 lines above
variables should not be declared in conditionals if used outside of them
set $struct_attr to a sensible default to avoid generating warnings
in this assigment and elsewhere

Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
This commit is contained in:
Colin Campbell 2010-05-09 15:58:52 +01:00 committed by Galen Charlton
parent fcb8469d18
commit 1d014b4e39
1 changed files with 3 additions and 3 deletions
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6
C4/Search.pm
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@ -1123,14 +1123,14 @@ sub buildQuery {
}
# Set default structure attribute (word list)
my $struct_attr;
my $struct_attr = q{};
unless ( $indexes_set || !$index || $index =~ /(st-|phr|ext|wrdl)/ ) {
$struct_attr = ",wrdl";
}
# Some helpful index variants
my $index_plus = $index . $struct_attr . ":" if $index;
my $index_plus_comma = $index . $struct_attr . "," if $index;
my $index_plus = $index . $struct_attr . ':';
my $index_plus_comma = $index . $struct_attr . ',';
# Remove Stopwords
if ($remove_stopwords) {