From dddce0de74354d4a22ac5335b0ef570e3e5bd16a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?fn=20=E2=8C=83=20=E2=8C=A5?=
 <70830482+FnControlOption@users.noreply.github.com>
Date: Mon, 15 Nov 2021 10:49:07 -0800
Subject: [PATCH] Style fixes

---
 Library/Homebrew/utils/pypi.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/utils/pypi.rb b/Library/Homebrew/utils/pypi.rb
index 7dc925003d..c90c369255 100644
--- a/Library/Homebrew/utils/pypi.rb
+++ b/Library/Homebrew/utils/pypi.rb
@@ -288,15 +288,16 @@ module PyPI
   end
 
   def json_to_packages(json_tree, main_package, exclude_packages)
-    return [] if json_tree.nil?
+    return [] if json_tree.blank?
 
     json_tree.flat_map do |package_json|
       package = Package.new("#{package_json["name"]}==#{package_json["version"]}")
-      [package] + if package == main_package || exclude_packages.exclude?(package)
+      dependencies = if package == main_package || exclude_packages.exclude?(package)
         json_to_packages(package_json["dependencies"], main_package, exclude_packages)
       else
         []
       end
+      [package] + dependencies
     end
   end
 end