Handle nil resource args for some reason

- Ran this against `signal-cli` and despite it having a valid-looking resource block, it failed on `undefined method 'str_content' for nil:NilClass`.
Homebrew · Feb 20, 2024 · 3bfe7e5 · 3bfe7e5
1 parent 5c7be57
commit 3bfe7e5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Library/Homebrew/rubocops/resource_requires_dependencies.rb b/Library/Homebrew/rubocops/resource_requires_dependencies.rb
@@ -19,7 +19,7 @@ def audit_formula(_node, _class_node, _parent_class_node, body_node)
           return if resource_nodes.empty?
 
           %w[lxml pyyaml].each do |resource_name|
-            found = resource_nodes.find { |node| node.arguments.first.str_content == resource_name }
+            found = resource_nodes.find { |node| node.arguments&.first&.str_content == resource_name }
             next unless found
 
             uses_from_macos_nodes = find_every_method_call_by_name(body_node, :uses_from_macos)