From 11b1ebe606a82bcdcb4ff5568f0302c5470d0048 Mon Sep 17 00:00:00 2001
From: Christian Boos <cboos@bct-technology.com>
Date: Wed, 29 Dec 2021 22:10:21 +0000
Subject: [ruby/error_highlight] Fix the spurious TypeError.

When we have no backtrace locations, we can't have the highlight,
so just return the message.

https://github.com/ruby/error_highlight/commit/9f5c639494
---
 lib/error_highlight/core_ext.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/error_highlight')

diff --git a/lib/error_highlight/core_ext.rb b/lib/error_highlight/core_ext.rb
index d3a4dbacd6..78cda8ace2 100644
--- a/lib/error_highlight/core_ext.rb
+++ b/lib/error_highlight/core_ext.rb
@@ -15,6 +15,7 @@ module ErrorHighlight
       return msg unless locs
 
       loc = locs.first
+      return msg unless loc
       begin
         node = RubyVM::AbstractSyntaxTree.of(loc, keep_script_lines: true)
         opts = {}
-- 
cgit v1.2.3