Warn when no files are set

While it's not impossible that somebody could want a gem with no files in it, I feel like this is fair game for a warning.
pixeltrix · Nov 7, 2016 · 4cdc4da · 4cdc4da
1 parent e0e987e
commit 4cdc4da
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rubygems/specification.rb b/lib/rubygems/specification.rb
@@ -2819,7 +2819,7 @@ def validate packaging = true
 
     # Warnings
 
-    %w[author homepage summary].each do |attribute|
+    %w[author homepage summary files].each do |attribute|
       value = self.send attribute
       warning "no #{attribute} specified" if value.nil? or value.empty?
     end