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-rw-r--r--support/latexindent/LatexIndent/Item.pm2
1 files changed, 2 insertions, 0 deletions
diff --git a/support/latexindent/LatexIndent/Item.pm b/support/latexindent/LatexIndent/Item.pm
index d9b191d62f..315e2c35e0 100644
--- a/support/latexindent/LatexIndent/Item.pm
+++ b/support/latexindent/LatexIndent/Item.pm
@@ -35,6 +35,8 @@ our $itemRegExp;
sub construct_list_of_items{
my $self = shift;
+ $listOfItems = q();
+
# put together a list of the items
while( my ($item,$lookForThisItem)= each %{$mainSettings{itemNames}}){
$listOfItems .= ($listOfItems eq "")?"$item":"|$item" if($lookForThisItem);