From 88ed8a0c1376fbe6d45059694ce31db597fde3e9 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Tue, 14 Apr 2020 11:10:59 -0400
Subject: ruby 2.7 fix

---
 lib/sisu/ao_numbering.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/sisu/ao_numbering.rb')

diff --git a/lib/sisu/ao_numbering.rb b/lib/sisu/ao_numbering.rb
index c8bafc23..777c5a44 100644
--- a/lib/sisu/ao_numbering.rb
+++ b/lib/sisu/ao_numbering.rb
@@ -590,7 +590,7 @@ module SiSU_AO_Numbering
           : @segname
           tags["#{dob.ocn}"]={ segname: @segname }
           ocn_html_seg[dob.ocn]=if (dob.is==:heading || dob.is==:heading_insert)
-            if dob.ln =~/[0-3]/
+            if dob.ln.to_s =~/[0-3]/
               {
                 seg: nil,
                 level: dob.ln,
-- 
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