From 0245b2cfea973c849f3bd7a8d4ab973dc466fe5f Mon Sep 17 00:00:00 2001 From: Mike McQuaid Date: Thu, 7 Dec 2017 08:55:36 +0000 Subject: [PATCH] formula_installer: fix default formula prune. Only prune it if it's not already installed. Fixes bug with https://github.com/Homebrew/brew/pull/3479 Closes https://github.com/Homebrew/brew/pull/3535. --- Library/Homebrew/formula_installer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb index b5c5e7fb53..77e0ab29bc 100644 --- a/Library/Homebrew/formula_installer.rb +++ b/Library/Homebrew/formula_installer.rb @@ -449,7 +449,7 @@ class FormulaInstaller if (req.optional? || req.recommended?) && build.without?(req) Requirement.prune - elsif req.build? && use_default_formula + elsif req.build? && use_default_formula && req_dependency.installed? Requirement.prune elsif install_requirement_formula?(req_dependency, req, install_bottle_for_dependent) deps.unshift(req_dependency)