From 4b7b931c22b7218960d8d4c70f32b2ece0cfd1ff Mon Sep 17 00:00:00 2001
From: Steve Hancock <perltidy@users.sourceforge.net>
Date: Wed, 2 Sep 2020 15:59:27 -0700
Subject: [PATCH] fixed call to undefined sub warning

---
 lib/Perl/Tidy/HtmlWriter.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Perl/Tidy/HtmlWriter.pm b/lib/Perl/Tidy/HtmlWriter.pm
index f422f637..c5c82c7f 100644
--- a/lib/Perl/Tidy/HtmlWriter.pm
+++ b/lib/Perl/Tidy/HtmlWriter.pm
@@ -534,7 +534,8 @@ sub check_options {
     # check for conflict
     if ( $css_linkname && $rOpts->{'nohtml-style-sheets'} ) {
         $rOpts->{'nohtml-style-sheets'} = 0;
-        warning("You can't specify both -css and -nss; -nss ignored\n");
+        Perl::Tidy::Warn(
+            "You can't specify both -css and -nss; -nss ignored\n");
     }
 
     # write a style sheet file if necessary
-- 
2.39.5