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-rw-r--r--Bugzilla/Search.pm8
1 files changed, 4 insertions, 4 deletions
diff --git a/Bugzilla/Search.pm b/Bugzilla/Search.pm
index d393a9918..f19497454 100644
--- a/Bugzilla/Search.pm
+++ b/Bugzilla/Search.pm
@@ -2944,14 +2944,14 @@ sub _anywordsubstr {
my ($self, $args) = @_;
my @terms = $self->_substring_terms($args);
- $args->{term} = '(' . join("\n\tOR ", @terms) . ')';
+ $args->{term} = @terms ? '(' . join("\n\tOR ", @terms) . ')' : '';
}
sub _allwordssubstr {
my ($self, $args) = @_;
my @terms = $self->_substring_terms($args);
- $args->{term} = '(' . join("\n\tAND ", @terms) . ')';
+ $args->{term} = @terms ? '(' . join("\n\tAND ", @terms) . ')' : '';
}
sub _nowordssubstr {
@@ -2968,14 +2968,14 @@ sub _anywords {
# Because _word_terms uses AND, we need to parenthesize its terms
# if there are more than one.
@terms = map("($_)", @terms) if scalar(@terms) > 1;
- $args->{term} = '(' . join("\n\tOR ", @terms) . ')';
+ $args->{term} = @terms ? '(' . join("\n\tOR ", @terms) . ')' : '';
}
sub _allwords {
my ($self, $args) = @_;
my @terms = $self->_word_terms($args);
- $args->{term} = '(' . join("\n\tAND ", @terms) . ')';
+ $args->{term} = @terms ? '(' . join("\n\tAND ", @terms) . ')' : '';
}
sub _nowords {