5.10 is actually required for possessive quantifiers

[catagits/DOM-Tiny.git] / lib / DOM / Tiny / Collection.pm

diff --git a/lib/DOM/Tiny/Collection.pm b/lib/DOM/Tiny/Collection.pm
index 4068fa5..709a1c1 100644 (file)
--- a/lib/DOM/Tiny/Collection.pm
+++ b/lib/DOM/Tiny/Collection.pm
@@ -49,7 +49,7 @@ sub grep {
 }
 
 sub join {
-  join +(defined $_[1] ? $_[1] : ''), map {"$_"} @{$_[0]};
+  join $_[1] // '', map {"$_"} @{$_[0]};
 }
 
 sub last { shift->[-1] }