lib/bundler.rb in bundler-1.9.0.pre.1 vs lib/bundler.rb in bundler-1.9.0.rc

@@ -314,10 +314,11 @@
     def which(executable)
       if File.file?(executable) && File.executable?(executable)
         executable
       elsif ENV['PATH']
         path = ENV['PATH'].split(File::PATH_SEPARATOR).find do |p|
-          File.executable?(File.join(p, executable))
+          abs_path = File.join(p, executable)
+          File.file?(abs_path) && File.executable?(abs_path)
         end
         path && File.expand_path(executable, path)
       end
     end