Error out if HOMEBREW_PREFIX isn't writable

2009-09-16 19:47:40 +01:00 · 2009-09-16 19:47:40 +01:00 · a7315fce20
commit a7315fce20
parent 357751633e
1 changed files with 2 additions and 0 deletions
--- a/bin/brew
+++ b/bin/brew
@ -65,6 +65,8 @@ begin
        puts "You must specify a formula. Search for available formulae with `brew search'."
        exit 0
      end
+      
+      raise "Cannot write to #{HOMEBREW_PREFIX}" unless HOMEBREW_PREFIX.writable?

      require 'brewkit'