keg: use resolved_path not realpath.

This guards against this being a non-symlink in which case it will fail.
2017-01-06 16:35:41 +00:00 · 2017-01-06 16:35:41 +00:00 · 4497190593
commit 4497190593
parent 1a394aa7e5
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/keg.rb
+++ b/Library/Homebrew/keg.rb
@ -598,7 +598,7 @@ class Keg

      if src.symlink? || src.file?
        Find.prune if File.basename(src) == ".DS_Store"
-        Find.prune if src.realpath == dst
+        Find.prune if src.resolved_path == dst
        # Don't link pyc or pyo files because Python overwrites these
        # cached object files and next time brew wants to link, the
        # file is in the way.