Bug 21817: Centralize the mock of userenv from tests

[koha.git] / Koha / ClassSplitRule.pm

diff --git a/Koha/ClassSplitRule.pm b/Koha/ClassSplitRule.pm
index 0505120..72f4673 100644 (file)
--- a/Koha/ClassSplitRule.pm
+++ b/Koha/ClassSplitRule.pm
@@ -64,7 +64,7 @@ sub regexs {
     my ( $self, $regexs ) = @_;
     return $regexs
       ? $self->split_regex( to_json($regexs) )
-      : from_json( $self->split_regex );
+      : from_json( $self->split_regex || '[]' );
 }
 
 =head3 type