From 673ef894ac7318a7e078ed43629a6473cfa36067 Mon Sep 17 00:00:00 2001
From: bronzdoc <lsagastume1990@gmail.com>
Date: Fri, 31 May 2019 15:37:12 -0600
Subject: [rubygems/rubygems] Return early if filename is empty

https://github.com/rubygems/rubygems/commit/1b9ab33083
---
 lib/rubygems/config_file.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/rubygems/config_file.rb b/lib/rubygems/config_file.rb
index 181b9f0d42..1fdb437fbb 100644
--- a/lib/rubygems/config_file.rb
+++ b/lib/rubygems/config_file.rb
@@ -334,7 +334,7 @@ if you believe they were disclosed to a third party.
     yaml_errors = [ArgumentError]
     yaml_errors << Psych::SyntaxError if defined?(Psych::SyntaxError)
 
-    return {} unless filename and File.exist? filename
+    return {} unless filename && !filename.empty? && File.exist?(filename)
 
     begin
       content = Gem::SafeYAML.load(File.read(filename))
-- 
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