Merge remote-tracking branch 'origin/Release02x01'

foswiki · Nov 22, 2016 · 49d26d0 · 49d26d0
2 parents 8f9028b + 61d5df6
commit 49d26d0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/JQueryPlugin/lib/Foswiki/Form/Rating.pm b/JQueryPlugin/lib/Foswiki/Form/Rating.pm
@@ -132,7 +132,9 @@ sub getDisplayValue {
     my @htmlAttrs = ();
 
     return
-"<input type='hidden' disabled autocomplete='off' name='$this->{name}' value='$value' class='jqStars {$this->{attributes}}' "
+"<input type='hidden' disabled autocomplete='off' name='$this->{name}' value='"
+      . ( $value // '' )
+      . "' class='jqStars {$this->{attributes}}' "
       . "data-num-stars='"
       . $this->{size} . "' "
       . $this->getDataValues() . ">";