diagnostic: tweak modified detection.

2019-10-18 09:22:34 +01:00 · 2019-10-18 09:22:34 +01:00 · 1e3ddcade1
commit 1e3ddcade1
parent 6bc1785c88
1 changed files with 4 additions and 2 deletions
--- a/Library/Homebrew/diagnostic.rb
+++ b/Library/Homebrew/diagnostic.rb
@ -665,8 +665,10 @@ module Homebrew

        modified = []
        HOMEBREW_REPOSITORY.cd do
-          modified.concat `git status --untracked-files=all --porcelain -- Library/Homebrew/ 2>/dev/null`.split("\n")
-          return if modified.empty?
+          status = `git status --untracked-files=all --porcelain -- Library/Homebrew/ 2>/dev/null`
+          return if status.blank?
+
+          modified = status.split("\n")
        end

        message = <<~EOS