xcode: fix nil outdated comparison.

2013-11-08 09:54:14 +00:00 · 2013-11-08 09:54:14 +00:00 · 90c696ea67
commit 90c696ea67
parent 8aa42e5bf1
1 changed files with 1 additions and 0 deletions
--- a/Library/Homebrew/os/mac/xcode.rb
+++ b/Library/Homebrew/os/mac/xcode.rb
@ -197,6 +197,7 @@ module OS

      def outdated?
        version = `/usr/bin/clang --version`[%r{clang-(\d+\.\d+\.\d+)}, 1]
+        return true unless version
        version < latest_version
      end