Remove warning

t/011_conditional.t ........... 1/5
    Use of uninitialized value in uc at
    lib/Excel/Template/Container/Conditional.pm line 64.

diff --git a/lib/Excel/Template/Container/Conditional.pm b/lib/Excel/Template/Container/Conditional.pm
index 0717e6c..6b492d3 100644 (file)
--- a/lib/Excel/Template/Container/Conditional.pm
+++ b/lib/Excel/Template/Container/Conditional.pm
@@ -61,7 +61,7 @@ sub _conditional_passes
 
     my $istrue = $val && 1;
 
-    my $is = uc $context->get($self, 'IS') || 'TRUE';
+    my $is = uc($context->get($self, 'IS') || 'TRUE');
     if ($is eq 'TRUE')
     {
         return 0 unless $istrue;