Raise when formula name is empty

P.S. That still doesn't check if the name is invalid, like "34"
Homebrew · Nov 23, 2023 · 4fed452 · 4fed452
1 parent d8f19ff
commit 4fed452
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Library/Homebrew/formula_creator.rb b/Library/Homebrew/formula_creator.rb
@@ -50,6 +50,7 @@ def head?
     end
 
     def write_formula!
+      raise "name should not be empty" if @name.to_s == ''
       path = @tap.new_formula_path(@name)
       raise "#{path} already exists" if path.exist?