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-rw-r--r--Library/Homebrew/formula_installer.rb3
1 files changed, 1 insertions, 2 deletions
diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index e7cd7d938..98711719a 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -216,8 +216,7 @@ class FormulaInstaller
check_requirements(req_map)
- deps = [].concat(req_deps).concat(f.deps)
- deps = expand_dependencies(deps)
+ deps = expand_dependencies(req_deps + f.deps)
if deps.empty? and only_deps?
puts "All dependencies for #{f} are satisfied."