Fix force_encoding check on Ruby 1.8.

guard · Sep 27, 2011 · ef9435e · ef9435e
1 parent 2277d70
commit ef9435e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/rb-inotify/notifier.rb b/lib/rb-inotify/notifier.rb
@@ -190,7 +190,8 @@ def watch(path, *flags, &callback)
       return Watcher.new(self, path, *flags, &callback) unless flags.include?(:recursive)
 
       Dir.glob(File.join(path, '*'), File::FNM_DOTMATCH).each do |d|
-        next if d.dup.force_encoding('BINARY') =~ /\/\.\.?$/ # Current or parent directory
+        binary_d = d.respond_to?(:force_encoding) ? d.dup.force_encoding('BINARY') : d
+        next if binary_d =~ /\/\.\.?$/ # Current or parent directory
         watch(d, *flags, &callback) if !RECURSIVE_BLACKLIST.include?(d) && File.directory?(d)
       end